TAS5614LA_14 [TI]
150-W Stereo / 300-W Mono PurePath⢠HD Digital-Input Class-D Power Stage;
| 型号： | TAS5614LA_14 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 150-W Stereo / 300-W Mono PurePath⢠HD Digital-Input Class-D Power Stage |
| 文件： | 总33页 (文件大小：3507K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
User's Guide
SLAU375–May 2012
TAS5612L-TAS5614LDDVEVM
This user’s guide provides specifications for the evaluation module (EVM) for TAS5612L and TAS5614L
Digital Input Class-D Power Stages with the TAS5538 Digital Audio Processor with PWM Output from
Texas Instruments. The user’s guide also describes operation of the EVM and provides design information
including schematic, bill of materials, and PCB layout.
Contents
1
2
Introduction .................................................................................................................. 2
1.1
1.2
TAS5612L-TAS5614LDDVEVM Features ...................................................................... 5
EVM Physical Structure ........................................................................................... 5
Quick Setup Guide .......................................................................................................... 6
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Electrostatic Discharge Warning ................................................................................. 6
Unpacking the EVM ................................................................................................ 7
Power Supply Setup ............................................................................................... 7
Speaker Connection ............................................................................................... 7
Output Configuration BTL and PBTL ............................................................................ 8
GUI Software Installation and EVM Startup .................................................................... 9
Self-Protection and Fault Reporting ............................................................................ 11
3
Related Documentation from Texas Instruments ..................................................................... 11
3.1
Additional Documentation ....................................................................................... 11
Appendix A Design Information ............................................................................................... 12
List of Figures
1
2
3
4
5
6
7
8
9
TAS5612L-TAS5614LDDVEVM ..........................................................................................
Input-USB Board3...........................................................................................................
Integrated PurePath Digital™ Amplifier System ........................................................................
Physical Structure of the TAS5612L-TAS5614LDDVEVM (Approximate Layout)..................................
PBTL Mode Configuration .................................................................................................
TAS5538 GUI Window .....................................................................................................
Channel and Master Volume GUI ....................................................................................... 10
Top Composite PCB Layer............................................................................................... 15
Bottom Composite PCB Layer........................................................................................... 16
3
4
5
6
8
9
List of Tables
1
2
3
4
TAS5612L-TAS5614LDDVEVM Specification ..........................................................................
Recommended PVDD Power Supply Voltages ........................................................................
Related Documentation from Texas Instruments ..................................................................... 11
Bill of Materials for TAS5614LDDVEVM ............................................................................... 12
2
7
PurePath is a trademark of Texas Instruments.
I2C is a trademark of NXP B.V. Corp Netherlands.
1
SLAU375–May 2012
TAS5612L-TAS5614LDDVEVM
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
Introduction
www.ti.com
1
Introduction
The TAS5612L-TAS5614LDDVEVM PurePath™ EVM demonstrates the current version of TAS5612LDDV
or TAS5614LDDV integrated circuit power stage with TAS5538DGG from Texas Instruments (TI).
The TAS5612L and TAS5614L are high-performance, integrated Stereo Feedback Digital Amplifier Power
Stages designed to drive 4Ω speakers at up to 150W per channel for TAS5614LDDV and 125W per
channel for TAS5612LDDV. They require only a passive demodulation filter to deliver efficient high quality
audio amplification.
TAS5538DGG is a high performance 32 bit (24 bit input) multi channel PurePath™ Digital Pulse Width
Modulator (PWM) with fully symmetrical AD modulation scheme. The device also has Digital Audio
Processing (DAP) that provides 48 bit signal processing, advanced performance and a high level of
system integration.
This EVM can be configured as 2 BTL channels for stereo evaluation or 1 PBTL (parallel BTL) channel for
subwoofer evaluation. Together with a TI Input-USB Board 3, it provides a complete stereo digital audio
amplifier system which includes digital input (S/PDIF), analog inputs, interface to PC and DAP features
like digital volume control, input and output mixers, automute, tone controls, loudness, EQ filters and
dynamic range compression (DRC). There are configuration options for power stage failure protection.
NOTE: TAS5612L-TAS5614LDDVEVM IS SHIPPED WITH THE CURRENT VERSION OF
TAS5614L INSTALLED. TO EVALUATE THE CURRENT VERSION OF TAS5612L
PLEASE VISIT THE PRODUCT FOLDER AT www.ti.com AND REQUEST A FREE
SAMPLE; AND, REPLACE THE TAS5614L WITH TAS5612L.
Table 1. TAS5612L-TAS5614LDDVEVM Specification
Key Parameters
TAS5614L Power Supply Voltage
TAS5612L Power Supply Voltage
Number of Channels
Values
12 - 38 Vdc
12 - 34 Vdc
2 x BTL or 1 x PBTL
4-8 Ohm
Load Impedance BTL
Load Impedance PBTL
2-4 Ohm
TAS5614L Output power BTL
TAS5614L Output power PBTL
TAS5612L Output power BTL
TAS5612L Output power PBTL
Dynamic Range (DNR)
150W / 4Ohm / 10%THD+N
300W / 2Ohm / 10%THD+N
125W / 4Ohm / 10%THD+N
250W / 2Ohm / 10%THD+N
>105 dB
PWM Processor
TAS5538DGG
Output Stage
TAS5614LDDV or TAS5612LDDV
NOTE: The heatsink in TAS5612L-TAS5614LDDVEVM is designed to comply with time
requirements of the “Amplifier Rule”, US Federal Trade Commission 16 CFR 432, when the
EVM is operated at power levels specified above. If continuous operation at specified output
power is required it is necessary to provide forced air flow through the heatsink.
(The FTC regulation specifies operation in 25°C ambient temperature for one hour at 1/8
specified output power (18.75W per channel for TAS5614LDDVEVM, 15.63W per channel
for TAS5612LDDVEVM) and then for 5 minutes at specified output power (150W per channel
for TAS5614LDDVEVM, 125W per channel for TAS5612LDDVEVM). Then distortion vs.
output power can be measured. TAS5612L-TAS5614LDDVEVM provides specified output
power for several minutes or more without thermal shutdown. THD is not specified for this
test but is typically near 10%.)
2
TAS5612L-TAS5614LDDVEVM
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Introduction
√
Figure 1. TAS5612L-TAS5614LDDVEVM
3
SLAU375–May 2012
TAS5612L-TAS5614LDDVEVM
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
Introduction
www.ti.com
Figure 2. Input-USB Board3
Gerber (layout) files are available at: http://www.ti.com.
The EVM is delivered with cables and a TI Input-USB Board 3 to connect to an input source and to a PC
for control. Refer to the section "Unpacking the EVM" below.
4
TAS5612L-TAS5614LDDVEVM
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Introduction
1.1 TAS5612L-TAS5614LDDVEVM Features
•
•
Stereo PurePath Digital™ evaluation module.
Self-contained protection system (overcurrent, overtemperature, undervoltage and missing PWM
input).
•
•
Standard I2S and I2C™ / Control connector for TI input board
Double-sided plated-through PCB layout.
8 Channel
Analog
Input
Control Interface
Stereo/Mono
Channel
Speaker Output
TAS5612L-TAS5614LDDVEVM
USB
Interface
I2C Bus
I2S Bus
Optical
and
Coaxial
S/PDIF
Input
Example:
TI Input - USB Board 3
Power Supply
Figure 3. Integrated PurePath Digital™ Amplifier System
1.2 EVM Physical Structure
Physical structure of the TAS5612L-TAS5614LDDVEVM is illustrated in Figure 4.
5
SLAU375–May 2012
TAS5612L-TAS5614LDDVEVM
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
Quick Setup Guide
www.ti.com
+ LEFT SPEAKER OUTPUTS –
+ RIGHT SPEAKER OUTPUTS –
LOUT+
LOUT–
ROUT+
ROUT–
LEFT CHANNEL
OUTPUT FILTERS
RIGHT CHANNEL
OUTPUT FILTERS
HEATSINK
TAS5612L
TAS5614L
PVDD
MODE
PINS
TAS5538
PBTL – BTL
(+12 to
+36 Vdc)
NORMAL
S1
RESET
INPUT SIGNAL & CONTROL
INTERFACE (J1)
GND
Reset
LED
STATUS
LEDs
Figure 4. Physical Structure of the TAS5612L-TAS5614LDDVEVM (Approximate Layout)
2
Quick Setup Guide
This section describes the TAS5612L-TAS5614LDDVEVM power supplies and system interfaces. It
provides information regarding handling and unpacking, absolute operating conditions, and switch and
jumper positions. It also provides a step-by-step guide to setting up the TAS5612L-TAS5614LDDVEVM for
device evaluation.
2.1 Electrostatic Discharge Warning
Many of the components of the TAS5612L-TAS5614LDDVEVM are susceptible to damage by electrostatic
discharge (ESD). Customers are advised to observe proper ESD handling precautions when unpacking
and handling the EVM, including the use of a grounded wrist strap at an approved ESD workstation.
6
TAS5612L-TAS5614LDDVEVM
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Quick Setup Guide
CAUTION
Failure to observe ESD handling procedures can result in damage to EVM
components.
2.2 Unpacking the EVM
Upon opening the TAS5612L-TAS5614LDDVEVM package, check to make sure that the following items
are included:
•
•
1 pc. TAS5612L-TAS5614LDDVEVM using 1 TAS5538DGG and 1 TAS5612LDDV or TAS5614LDDV.
1 pc. TI Input-USB Board 3 for interfacing TAS5612L-TAS5614LDDVEVM to SPDIF/analog sources
and PC for control.
•
1 pc. Signal and Control Interface IDC cable for connection to an I2S front-end like the Input-USB
Board 3.
•
•
1 pc. Cable for connecting Input-USB Board 3 to a USB port on a PC for TAS5538 control by software.
If any of these items are missing, contact the nearest Texas Instruments Product Information Center to
inquire about a replacement.
Connect the Input-USB Board 3 to the TAS5612L/14LDDVEVM using the delivered IDC cable.
2.3 Power Supply Setup
2 power supplies are needed to power the TAS5612L-TAS5614LDDVEVM. Voltage and current
requirements for the PVDD power supply are shown in the table below. Connect this power supply to the
EVM using banana cables or wires secured to the power supply binding posts PVDD and GND. A second
power supply, 12Vdc at 500mA, is required to power Input-USB Board 3. Connect the 12V power supply
to the Input-USB Board 3 using banana cables or wires secured to the power supply binding posts +12V
and GND.
Table 2. Recommended PVDD Power Supply Voltages
Description
Voltage Range
12 - 38 Vdc
Current Requirements
Binding Post
PVDD
TAS5614L Power Supply Voltage
TAS5612L Power Supply Voltage
16 A
14 A
12 - 34 Vdc
PVDD
CAUTION
NOTE: Applying voltages above specifications in Table 2 can cause permanent
damage to the hardware. Verify polarity of power supply connections before
powering the EVM.
NOTE: The length of the power supply cable must be minimized. Increasing length of PSU cable is
likely to increase distortion for the amplifier at high output levels and low frequencies.
2.4 Speaker Connection
CAUTION
Both positive and negative speaker outputs are floating and cannot be
connected to ground (e.g. through an oscilloscope). To measure a BTL output
connect an oscilloscope probe to each side of the output, connect both ground
clips to EVM ground and use the oscilloscope math functions to show the
difference between the 2 probe signals.
7
SLAU375–May 2012
Submit Documentation Feedback
TAS5612L-TAS5614LDDVEVM
Copyright © 2012, Texas Instruments Incorporated
Quick Setup Guide
www.ti.com
2.5 Output Configuration BTL and PBTL
When changing mode from BTL to PBTL, make sure that the AMP_RESET switch is set to RESET before
changing shunts on Mode headers M3, D and C.
- For BTL mode place a shunt on pins 1 and 2 of each header, at the positions marked BTL.
- For PBTL mode place a shunt on pins 3 and 2 of each header, at the positions marked PBTL.
In PBTL mode the load must be connected according to Figure 5:
+ LEFT SPEAKER OUTPUTS –
+ RIGHT SPEAKER OUTPUTS –
LEFT CHANNEL
OUTPUT FILTERS
RIGHT CHANNEL
OUTPUT FILTERS
HEATSINK
TAS5612L
TAS5614L
PVDD
MODE
PINS
TAS5538
PBTL – BTL
(+12 to
+36 Vdc)
NORMAL
S1
RESET
INPUT SIGNAL & CONTROL
INTERFACE (J1)
GND
Reset
LED
STATUS
LEDs
Figure 5. PBTL Mode Configuration
8
TAS5612L-TAS5614LDDVEVM
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Quick Setup Guide
2.6 GUI Software Installation and EVM Startup
The TAS5612L-TAS5614LDDVEVM is controlled by the Input-USB Board 3 with the TAS5538 GUI. The
TAS5538 GUI provides control of all registers in TAS5538. Download the current version of the GUI zip
file "TAS5538_xxxx.zip" from the TAS5612LDDVEVM folder or the TAS5614LDDVEVM folder on
http://www.ti.com to a convenient location on the host PC. Create a new folder at a convenient location
and extract the files from the zip file to the new folder. Be sure to check the box labeled “Use folder
names” during extraction. Then connect the USB cable between the host PC and jack USB-IN on the
Input-USB Board 3. Then turn on the 12V power supply and the PVDD power supply in that order.
Start the GUI by opening "TAS55XX_GUI.exe" in the new folder. Startup will take a few seconds and the
following window will open.
Click CONNECT and then READ, to verify that the data in register 0x00 read 6C.
0x00 6C
Figure 6. TAS5538 GUI Window
NOTE: If the address that is read is not 6C, make sure the USB is connected to the PC and check
for HID enumeration.
– Open the PC device manager. Right-click My Computer on desktop and open Properties,
then Hardware, then Device Manager.
– Expand "Human Interface Devices".
– Plug and unplug the USB cable from Input-USB Board 3 and confirm that an HID icon
appears.
Uncheck "ShutDown" and click the "Master Volume" icon to open the following window.
9
SLAU375–May 2012
Submit Documentation Feedback
TAS5612L-TAS5614LDDVEVM
Copyright © 2012, Texas Instruments Incorporated
Quick Setup Guide
www.ti.com
Figure 7. Channel and Master Volume GUI
Uncheck mute and increase volume to the desired level, and close the window. Then press the MUTE
switch on Input-USB Board 3 to extinguish the MUTE LED. The EVM should now operate.
NOTE: In some cases when power is cycled on the DUT or Input-USB Board 3 but the GUI is not
closed, it will be necessary to take an action like checking and unchecking mute to force I2C
communication to refresh TAS5538. In some cases the startup process must be repeated.
An SPDIF input may be provided to Input-USB Board 3 by coax to jack COAX or by optical connection to
jack OPTO. Alternatively an analog input may be connected to jack ADC1_IN. An analog input will
override an SPDIF input.
10
TAS5612L-TAS5614LDDVEVM
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Related Documentation from Texas Instruments
2.7 Self-Protection and Fault Reporting
The TAS5612L and TAS5614L are self-protecting devices that provide overtemperature, overcurrent,
undervoltage and missing-PWM-input protection, with extensive fault reporting. For full descriptions of
these functions consult data sheet SLAS847 for TAS5612LA and data sheet SLAS846 for TAS5614LA.
3
Related Documentation from Texas Instruments
The following table lists data sheets that provide detailed descriptions of integrated circuits from TI that are
used in the TAS5612L-TAS5614LDDVEVM. These data sheets can be obtained at http://www.ti.com.
Table 3. Related Documentation from Texas
Instruments
Part Number
TAS5538
Literature Number
SLES255
TAS5612LA
TAS5614LA
TPS3825-33
TLV1117-33C
SLAS847
SLAS846
SLVS165
SLVS561
3.1 Additional Documentation
1. System Design Considerations for True Digital Audio Power Amplifiers (SLAA117)
2. Digital Audio Measurements (SLAA114)
3. PSRR for PurePath Digital Audio Amplifiers (SLEA049)
4. Power Rating in Audio Amplifier (SLEA047)
5. PurePath Digital AM Interference Avoidance (SLEA040)
6. Click & Pop Measurements Technique (SLEA044)
7. Power Supply Recommendations for DVD-Receivers (SLEA027)
8. Implementation of Power Supply Volume Control (SLEA038)
11
SLAU375–May 2012
Submit Documentation Feedback
TAS5612L-TAS5614LDDVEVM
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Appendix A Design Information
This appendix includes design information for the TAS5612L-TAS5614LDDVEVM. This information is
presented in the following order.
•
•
•
•
•
Table 4 Bill of Materials for TAS5614LDDVEVM
Section A.1 EVM Custom Component Vendors
Section A.2 TAS5612L-TAS5614LDDVEVM PCB SPECIFICATION
Section A.3 EVM PCB Layers
Section A.4 EVM and Input-USB Board 3 Schematics
Table 4. Bill of Materials for TAS5614LDDVEVM
Manu Part No.
Qty. Ref Des
Vendor Part No.
Description
Vendor
Manu.
TI-SEMICONDUCTORS
TAS5614LDDV
1
1
1
1
U1
TAS5614LDDV
TAS5538DGG
296-2636-1
150W-STEREO/300W-MONO PUREPATH
DIGITAL AMP HTSSOP44-DDV ROHS
Texas
Texas
Instruments Instruments
TAS5538DGG
U2
8 CHANNEL HD COMPATIBLE AUDIO
PROCESSOR TSSOP56-DGG ROHS
Texas Texas
Instruments Instruments
TPS3825-33DBVT
TLV1117-33CDCYR
U3
PROCESSOR SUPERVISORY CIRCUITS
2.93V 200ms SOT23-DBV5 ROHS
Digi-Key
Texas
Instruments
VR1
296-21112-1-ND
VOLT REG LDO 3.3V 800mA SOT223-DCY Digi-Key
ROHS
Texas
Instruments
SEMICONDUCTORS
2N7002
4
3
1
Q1, Q2, Q3, Q4 2N7002NCT
N-FET 60V 115mA 200mW 7.5 OHM@10V Digi-Key
SOT23-DBV3 ROHS
Fairchild
SML-LXT0805SRW-TR
SML-LXT0805YW-TR
125C, FAULT,
AMP_RESET
67-1555-1
67-1554-1
LED, RED 2.0V SMD0805 ROHS
Digi-Key
Lumex Opto
Lumex Opto
CLIP
LED, YELLOW 2.0V SMD0805 ROHS
Digi-Key
CAPACITORS
C1206C102K1RACTU
4
2
C21, C24, C27,
C30
399-1222-1
490-1506-1
490-1652-1
490-3286-1-ND
490-1529-1
CAP SMD1206 CERM 1000PFD 100V 1%
C0G ROHS
Digi-Key
Digi-Key
Kemet
Murata
Murata
Murata
Murata
Murata
GRM188R71H472KA01D
GRM21BR72A103KA01L
GRM188R71H333KA61D
GRM188R71C473KA01D
GRM188R71C104KA01D
C54, C55
CAP SMD0603 CERM 4700PFD 50V 10%
X7R ROHS
5
C22, C25, C28,
C31, C70
CAP SMD0805 CERM 0.01UFD 100V 10% Digi-Key
X7R ROHS
4
C16, C17, C18,
C19
CAP SMD0603 CERM 0.033UFD 50V 10% Digi-Key
X7R ROHS
2
C56, C57
CAP SMD0603 CERM 0.047UFD 16V 10% Digi-Key
ROHS
17
C2, C3, C4, C7, 490-1532-1-ND
C32, C50, C52,
C53, C59, C60,
C62, C63, C64,
C65, C74, C76,
C77
CAP SMD0603 CERM 0.1UFD 16V 10%
X7R ROHS
Digi-Key
MKP4 -.68/250/20
4
2
5
3
C20, C23, C26,
C29
MKP4 -0.68/250/20
CAP POLYPRO FILM MKP4 0.68UFD 250V WIMA
20% ROHS
WIMA
TDK
C1608X7R1C105K
C5, C6
445-1604-1
CAP SMD0603 CERM 1.0UFD 16V 10%
X7R ROHS
Digi-Key
GRM21BR71H105KA12L
GRM21BR61C106KE15L
C8, C9, C10,
C11, C71
490-4736-1-ND
490-3886-1
CAP SMD0805 CERM 1.0UFD 50V 10%
X7R ROHS
Digi-Key
Digi-Key
Murata
Murata
C58, C61, C66
CAP SMD0805 CERM 10UFD 16V 10%
X5R ROHS
CAPACITORS
EEU-FC1C470
UKZ1H470MPM
EEU-FC1H102
4
1
2
C1, C51, C73,
C75
P11196
CAP 47UFD 16V RAD ALUM ELEC FC
ROHS
Digi-Key
Digi-Key
Digi-Key
Panasonic
Nichicon
C72
493-3194
P10333-ND
CAP ALUM ELEC KZ RADIAL 47UFD 50V
20% ROHS
C12, C14
CAP ALUM ELEC FC RADIAL 1000UFD
50V 20% ROHS
Panasonic
12
Design Information
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
Appendix A
Table 4. Bill of Materials for TAS5614LDDVEVM (continued)
Manu Part No.
Qty. Ref Des
Vendor Part No.
Description
Vendor
Manu.
RESISTORS
RMCF0402ZT0R00
ERJ-3GEY0R00V
ERJ-3GEYJ1R0V
ERJ-3GEYJ3R3V
2
1
1
8
R12, R13
R51
RMCF0402ZT0R00CT
ZERO OHM JUMPER SMT 0402 0 OHM
1/16W,5% ROHS
Digi-Key
Stackpole
Electronics
P0.0GCT
RESISTOR SMD0603 0.0 OHM 5% THICK Digi-Key
FILM 1/10W ROHS
Panasonic
Panasonic
Panasonic
R50
P1.0GCT
RESISTOR SMD0603 1.0 OHMS 1%
THICK FILM 1/10W ROHS
Digi-Key
R1, R7, R8, R9, P3.3GCT
R10, R11, R14,
R60
RESISTOR SMD0603 3.3 OHMS 5% 1/10W Digi-Key
ROHS
ERJ-3GEYJ470V
19
R27, R28, R29,
R30, R31, R32,
R33, R34, R35,
R36, R37, R38,
R39, R40, R54,
R55, R56, R57,
R58
P47GCT
RESISTOR SMD0603 47 OHMS 5% 1/10W Digi-Key
ROHS
Panasonic
CRCW0603100RFKEA
ERJ-3GEYJ471V
ERJ-3GEYJ472V
ERJ-3EKF1002V
3
2
R4, R5, R6
541-100HCT
P470GCT
RESISTOR SMD0603 100 OHM 1/10W 1% Digi-Key
ROHS
Vishay
R48, R49
RESISTOR SMD0603 470 OHMS 5%
1/10W ROHS
Digi-Key
Digi-Key
Digi-Key
Panasonic
Panasonic
Panasonic
4
R61, R62, R63,
R65
P4.7KGCT
P10.0KHCT
RESISTOR SMD0603 4.7K OHMS 5%
1/10W ROHS
14
R20, R21, R22,
R23, R24, R25,
R26, R41, R42,
R43, R44, R45,
R46, R47
RESISTOR SMD0603 10.0K 1% THICK
FILM 1/10W ROHS
RMCF0603FT15K0
RC0603FR-0718KL
RC0603FR-0730KL
ERJ-3GEYJ473V
1
1
1
1
R52
R53
R2
RMCF0603FT15K0CT
311-18.0KHRCT
311-30.0KHRCT
P47KGCT
RESISTOR SMD0603 15.0K OHMS 1%
1/10W ROHS
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Stackpole
Electronics
RESISTOR SMD0603 THICK FILM 18.0K
OHMS 1% 1/10W ROHS
Yageo
RESISTOR SMD0603 THICK FILM 30.0K
1% 1/10W ROHS
Yageo
R3
RESISTOR SMD0603 47K OHMS 5%
1/10W ROHS
Panasonic
INDUCTORS
MA5172-AE
4
L1, L2, L3, L4
MA5172-AE
SHIELDED POWER INDUCTOR 10uH 10A Coil Craft
ROHS
Coil Craft
HEADERS
N2526-6002-RB
PBC02SAAN
PBC03SAAN
1
1
3
J1
MHC26K-ND
HEADER SHROUDED 100LS MALE GOLD Digi-Key
2X13 PINS ROHS
3M
JP1
S1011E-02-ND
S1011E-03-ND
HEADER THRU MALE 2 PIN 100LS GOLD Digi-Key
ROHS
Sullins
Sullins
C, D, M3
HEADER THRU MALE 3 PIN 100LS GOLD Digi-Key
ROHS
TESTPOINTS AND SWITCHES
5003
1
1
ET2
S1
5003K
PC TESTPOINT, ORANGE, ROHS
Digi-Key
Digi-Key
Keystone
Electronics
G12AP-RO
360-1758
SWITCH THRU SPDT STRAIGHT ULTRA
MINIATURE ROHS
NKK
BINDING POSTS
5018-0
5018-2
3
3
GND, LOUT-,
ROUT-
565-5018-0
565-5018-2
BINDING POST, BLACK 60V 30A GOLD
ROHS
Mouser
Mouser
Pomona
Pomona
PVDD, LOUT+,
ROUT+
BINDING POST, RED 60V 30A GOLD
ROHS
SHUNTS
SPC02SYAN
4
1
JP1, C(1-2),
D(1-2), M3(1-2)
S9001
SHUNT, BLACK AU FLASH 0.100LS
Digi-Key
ATS
Sullins
ATS
HEAT SINKS AND HARDWARE
ATSTI1OP-563-C1-R0 HEATSINK ALUMINUM ATS 36x54mm
ATSTI1OP-563-C1-R0
HS1
36.8mm PITCH ROHS
13
SLAU375–May 2012
Design Information
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
EVM Custom Component Vendors
www.ti.com
Table 4. Bill of Materials for TAS5614LDDVEVM (continued)
Manu Part No.
Qty. Ref Des
Vendor Part No.
Description
Vendor
Manu.
92000A118
2
HS1
92000A118
PHILIPS PANHEAD SCREW M3x8mm
STAINLESS STEEL ROHS
McMaster-
Carr
McMaster-
Carr
92148A150
2
HS1
92148A150
SPLIT WASHER M3 STAINLESS STEEL
ROHS
McMaster-
Carr
McMaster-
Carr
STANDOFFS AND HARDWARE
94868A178
92000A118
92148A150
4
4
4
NA
NA
NA
94868A178
92000A118
92148A150
STANDOFF M3x25mm 4.5mm DIA HEX
STAINLESS STEEL F-F ROHS
McMaster-
Carr
McMaster-
Carr
PHILIPS PANHEAD SCREW M3x8mm
STAINLESS STEEL ROHS
McMaster-
Carr
McMaster-
Carr
SPLIT WASHER M3 STAINLESS STEEL
ROHS
McMaster-
Carr
McMaster-
Carr
Component Count:
163
COMPONENTS NOT ASSEMBLED
CR1, CR2, CR3, CR4, L+, L-, OA, OB, OC, OD, R+, R-, PVDD_AB, PVDD_CD, M1, M2, GNDx2, PSVC
A.1
EVM Custom Component Vendors
TAS5612LDDVEVM and TAS5614LDDVEVM include inductors and heatsinks from 2 custom component
vendors designed specifically for the EVMs. These vendors carry stock for small orders on their shelves.
Advanced Thermal Solutions (ATS), in Norwood, MA, USA, provide a heatsink optimized for these EVMs,
ATS-TI1OP-563-C1. Information on this heatsink can be obtained from Leonard Alter at lalter@qats.com.
ATS design and manufacture a large line of off-the-shelf and patented high performance heatsinks. They
also design and manufacture research quality thermal test and measurement equipment and offer thermal
evaluation and design services. Information about their products and services is available at
www.qats.com.
Coilcraft, in Cary, IL, USA, provide a 10µH inductor optimized for these EVMs, MA5172-AE. Information
on this component can be found in the data sheet for the MA5172 inductor family at www.coilcraft.com.
Coilcraft make a variety of other inductors for Class D amplifiers, most of which are AEC-Q200 Grade 1
certified for automotive applications. Free evaluation samples and on-line ordering are available at
www.coilcraft.com.
A.2
TAS5612L-TAS5614LDDVEVM PCB SPECIFICATION
PCB IDENTIFICATION:
PCB TYPE:
TAS5612L-TAS5614LDDVEVM_RevA
DOUBLE-SIDED PLATED-THROUGH
PCB SIZE:
142 x 96 mm
LAMINATE TYPE:
FR4
LAMINATE THICKNESS:
COPPER THICKNESS:
COPPER PLATING IN HOLES:
MINIMUM HOLE DIAMETER:
SILKSCREEN:
1.6mm
70 μm (2 ounce) (INCLUDING PLATING EXTERIOR LAYER)
70 μm (2 ounce)
0.3 mm (12 mils)
WHITE - REMOVE SILKSCREEN FROM SOLDER & PRE-TINNED
AREAS
SOLDER MASK:
BLUE
APPROX. HOLE COUNT:
PROTECTIVE COATING:
ELECTRICAL TEST:
COMMENTS:
570
ENIG (ELECTROLESS NICKEL / IMMERSION GOLD)
PCB MUST BE ELECTRICAL TESTED
FAB NOTES ARE IN THE DRILL DRAWING FILE
14
Design Information
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
www.ti.com
EVM PCB Layers
A.3
EVM PCB Layers
Figure 8. Top Composite PCB Layer
15
SLAU375–May 2012
Design Information
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
EVM and Input-USB Board 3 Schematics
www.ti.com
Figure 9. Bottom Composite PCB Layer
A.4
EVM and Input-USB Board 3 Schematics
The EVM and Input-USB Board 3 schematics are appended to this User's Guide PDF.
16
Design Information
SLAU375–May 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
C54
C55
4700pfd/50V
0603 X7R
4700pfd/50V
0603 X7R
U2
1
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
C56
C57
R48
R49
2
470
0603
470
0603
AVDD
0.047ufd/16V
0603 X7R
0.047ufd/16V
0603 X7R
3
R50
+3.3V
1.0
4
0603
C58
C59
C63
10ufd/16V
0805 X7R
+3.3V
0.1ufd/16V
0603 X7R
5
0.1ufd/16V
0603 X7R
R51
C32
6
0.0
0603
0.1ufd/16V
0603 X7R
A842
INPUT-USB
BOARD 2
GND
AVSS
GND
7
GND
U3
+3.3V
5
4
2
1
3
8
R27
C64
9
0.1ufd/16V
0603 X7R
47
0603
+3.3V
R52
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TPS3825-33DBVT
SOT23-DBV5
200ms
TO
TAS5612L
TAS5614L
15.0K
0603
ET2
GND
GND
GND
Orange
R28
R20
10.0K
0603
R22
10.0K
0603
R24
10.0K
0603
R26
10.0K
0603
R53
47
0603
R29
18.0K
0603
R21
R23
10.0K
0603
R25
10.0K
0603
J1
1
GND
47
0603
+3.3V
10.0K
R30
0603
C60
INPUT_C
INPUT_D
INPUT_A
INPUT_B
VALID
GND
2
3
47
0603
0.1ufd/16V
0603 X7R
JP1
100LS
4
120TAIL
GND
R54
5
PWM_P_2
PWM_M_2
PWM_P_1
PWM_M_1
R31
6
47
0603
R55
47
0603
R32
7
47
0603
R56
8
47
0603
R33
9
47
0603
R57
47
10
11
12
13
14
15
16
17
18
19
20
21
0603
47
0603
R34
R58
47
0603
47
0603
R35
47
0603
R36
+3.3V
47
0603
C65
C66
R37
0.1ufd/16V
0603 X7R
10ufd/16V
0805 X7R
47
0603
1
2
R38
PSVC
47
0603
GND
GND
R39
100LS
120TAIL
47
0603
GND
DNP
R40
47
0603
22
R41
R42
R43
10.0K
0603
R44
10.0K
0603
R45
R46
10.0K
0603
R47
10.0K
0603
10.0K
10.0K
0603
10.0K
0603
23
24
25
26
0603
TAS5538DGG
C61
C62
TSSOP56-DGG
10ufd/16V
0805 X7R
0.1ufd/16V
0603 X7R
+5V
GND
GND
GND
GND
C50
0.1ufd/16V
0603 X7R
+12V
GND
+
C52
C53
C51
0.1ufd/16V
0603 X7R
0.1ufd/16V
0603 X7R
47ufd/16V
FC
GND
GND
GND
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD STEPHEN CRUMP
DIGITAL AUDIO PROCESSOR I/O
DATE
MARCH 7, 2012
SHEET
DRAWN BY
1
OF
5
TI
EDGE # TAS5612L-6500567 / TAS5614L-6524655
FILENAME TAS5612L-TAS5614LDDVEVM_RevA.sbk
LDN
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
R1
+12V
3.3
C3
0603
0.1ufd/16V
0603 X7R
GND
C2
U1
R14
1
44
43
+12V
3.3
0603
0.1ufd/16V
0603 X7R
42
41
FROM ON/RESET
CONTROL
C16
GND
C8
2
3
4
0.033ufd/50V
0603 X7R
L+
1.0ufd/50V
0805 X7R
GND
40
39
R2
L1
OUT_A
PVDD_AB
2
1
30.0K
0603
C20
C21
C22
LEFT
Output
GND
10uH/10A
MA5172-AE
R3
OA
0.68ufd/250V
MKP4-15
1000pfd/100V
1206 COG
0.01ufd/100V
0805 X7R
+3.3V
38
37
36
47K
0603
PVDD
5
6
+
C12
FROM
MODULATOR
GND
GND
R8
3.3
0603
LOUT+
Red
C17
1000ufd/50V
FC
0.033ufd/50V
0603 X7R
C4
LOUT-
L2
GND
GND
7
Black
INPUT_A
INPUT_B
INPUT_C
INPUT_D
OB
OUT_B
2
35
1
0.1ufd/16V
0603 X7R
10uH/10A
MA5172-AE
GND
C9
C23
C24
C25
L-
8
9
1.0ufd/50V
0805 X7R
0.68ufd/250V
MKP4-15
1000pfd/100V
1206 COG
0.01ufd/100V
0805 X7R
C5
34
33
GND
OC
1-2 = BTL
2-3 = PBTL
10
1.0ufd/16V
0603 X7R
GND
GND
R+
GND
GND
R9
3.3
0603
GND
11
12
L3
1
GND
GND
GND
C
2
OUT_C
2
1
32
GND
10uH/10A
MA5172-AE
100LS
3
13
120TAIL
C10
C18
1
C6
C26
C27
C28
1.0ufd/50V
0805 X7R
0.033ufd/50V
0603 X7R
D
2
RIGHT
Output
1.0ufd/16V
0603 X7R
0.68ufd/250V
MKP4-15
1000pfd/100V
1206 COG
0.01ufd/100V
0805 X7R
PVDD_CD
31
30
29
100LS
PVDD
3
120TAIL
+
C14
GND
GND
R10
3.3
0603
ROUT+
GND
14
15
GND
Red
1000ufd/50V
FC
ROUT-
L4
GND
GND
Black
R4
OD
OUT_D
2
16
17
18
1
28
27
TO
STATUS
MONITOR
100
100
0603
0603
10uH/10A
MA5172-AE
R5
C29
C30
C31
R-
100
0603
C11
C19
R6
0.68ufd/250V
MKP4-15
1000pfd/100V
1206 COG
0.01ufd/100V
0805 X7R
1.0ufd/50V
0805 X7R
0.033ufd/50V
0603 X7R
R12
GND
GND
R11
3.3
0603
19
20
21
0.0
0.0
0402
M1
M2
GND
26
25
R13
1
M3
0402
GND
2
GND
100LS
3
GND
120TAIL
+3.3V
24
23
R7
22
+12V
+12V
OUT_D
OUT_C
OUT_B
OUT_A
1-2 = BTL
2-3 = PBTL
3.3
0603
C7
TAS5612LDDV/TAS5614LDDV
HTSSOP44-DDV
0.1ufd/16V
0603 X7R
CR1
CR2
CR3
CR4
30BQ060
30BQ060
30BQ060
30BQ060
60V/790mV@3A
SMC
60V/790mV@3A
SMC
60V/790mV@3A
SMC
60V/790mV@3A
SMC
GND
+
C1
HS1
2
1
GND
GND
GND
GND
47ufd/16V
FC
3 OHM LOAD OPERATION:
GND
GND
1. MOUNT CR1-CR4
2. CHANGE ROC = 22K Ohms (R2)
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD STEPHEN CRUMP
POWER AMPLIFIER
DATE
MARCH 7, 2012
SHEET
DRAWN BY
2
OF
5
TI
EDGE # TAS5612L-6500567 / TAS5614L-6524655
FILENAME TAS5612L-TAS5614LDDVEVM_RevA.sbk
LDN
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
5V TO 3.3V DC-DC CONVERTER
HARDWARE
MAIN POWER IN
STAND
OFFS
PVDD
M3
M3
M3
M3
M3
VR1
+3.3V
M3x8
M3x8
M3x8
M3x8
M3x8
M3x8
TLV1117-33
VIN VOUT
PVDD
3
2
+5V
+
Red
C70
C71
C72
+
GND
+
HEAT
SINK
C74
C76
C73
C75
GND
GND
GND
GND
3.3V 800mA
0.01ufd/100V
0805 X7R
1.0ufd/50V
0805 X7R
1
M3
GND
47ufd/50V
KZ
SOT223-DCY
0.1ufd/16V
0603 X7R
0.1ufd/16V
0603 X7R
47ufd/16V
FC
47ufd/16V
M
Black
M3x25 M3x25 M3x25 M3x25
GND
R60
3.3
0603
GND
GND
STANDOFFS
WASHERS
SCREWS
GND
GND
GND
GND
GND
PVDD RANGE= xxV-38V
GND
+12V
+12V
+12V
+12V
AMP
RESET
R61
4.7K
0603
R62
4.7K
0603
R63
R65
4.7K
0603
OTW
CLIP
FAULT
4.7K
0603
STATUS
D
S
D
D
D
125C
CLIP
FAULT
AMP_RESET
2N7002
2N7002
2N7002
2N7002
Q1
Q2
Q3
Q4
Red/2,0V
0805
Yellow/2,0V MONITORS
Red/2,0V
0805
Red/2,0V
0805
0805
FROM U1
G
G
G
G
60V/115mA
SOT23-DBV3
60V/115mA
SOT23-DBV3
60V/115mA
SOT23-DBV3
60V/115mA
SOT23-DBV3
S
S
S
GND
GND
GND
GND
GND
GND
GND
GND
ON/RESET CONTROL
FROM
MODULATOR
TO U1
1
S1
VALID
2
3
G12AP
C77
0.1ufd/16V
0603 X7R
GND
S3 SETTINGS
1-2/6-5 ON
3-2/4-5 RESET
GND
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD STEPHEN CRUMP
POWER SUPPLY, STATUS MONITORS, ON/OFF CONTROL
DATE
MARCH 7, 2012
SHEET
DRAWN BY LDN
3
OF
5
TI
EDGE # TAS5612L-6500567 / TAS5614L-6524655
FILENAME TAS5612L-TAS5614LDDVEVM_RevA.sbk
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
REVISION HISTORY
REVISION DESCRIPTION
DATE
APPROVAL
A
INITIAL RELEASE
MARCH 7, 2012
SC
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD STEPHEN CRUMP
REVISION HISTORY
DATE
MARCH 7, 2012
SHEET 4 OF
DRAWN BY LDN
5
TI
EDGE # TAS5612L-6500567 / TAS5614L-6524655
FILENAME TAS5612L-TAS5614LDDVEVM_RevA.sbk
TEXAS INSTRUMENTS DISCLAIMER
The information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service to its customers and/or suppliers,
and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.
1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered by
Texas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to information
relating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.
2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may make
changes to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials.
3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user
assumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.
4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding the
commercial availability of non-TI components that may be referenced in the Materials.
5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to any combination, machine, or process in which such TI products or
services might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights,
trademarks, or trade secret information.
6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer systems and/or components and reflect the approximate
performance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should
consult other sources of information to evaluate the performance of systems or components they are considering purchasing.
7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheets
voids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.
8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. You may only download one copy for your internal use only,
unless you are specifically licensed to do otherwise by TI in writing. This is a license, not a transfer of title, and is subject to the following restrictions: You may not:
(a) modify the Materials (including any associated warranties, conditions, limitations or
notices) or use them for any commercial purpose, or any public display, performance, sale or
rental;
(b) decompile, reverse engineer, or disassemble software Materials except and only to the
extent permitted by applicable law;
(c) remove any copyright or other proprietary notices from the Materials;
(d) transfer the Materials to another person. You agree to prevent any unauthorized copying
of the Materials. TI may terminate this license at any time if you are in breach of the terms
of this Agreement. Upon termination, you will immediately
destroy the Materials.
9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND
INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR
FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY
DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
INTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE
MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
TI
INPUT-USB BOARD #3
+3.3VD4
E
C
I2C
ACTIVITY
4.7K
Q3
FROM EVMs
B
SOT23-DBV3
+3.3V-USB
+3.3V-USB
I2C
R404
SDIN
C100
R101
10.0K
0603
0805
Yellow
357
R100
10.0K
0603
0.1ufd/16V
0603
0603
GND
EPROM
1
2
3
4
8
7
6
5
1
2
GND
A0
1
2
WE
R110
SDA-USB
SCL-USB
+3.3V-USB
+3.3V-USB
GND
4.99K
0603
GND
TO EVMs
64K
SOP8-D(SOIC)
R111
GND
SCL
4.99K
0603
C101
SDA
R112
1
2
1
2
MiniB USB INPUT
Q1
27pfd/50V
0603
R102
Y1
6.0 MHz
ABMM
47
0603
SDA
SCL
MMBT2222A
SOT23-DBV3
40V,1A
GND
USB-IN
15.0K
0603
C102
R113
USB
GND
GND
6
Case
47
0603
27pfd/50V
0603
R103
1.50K
0603
7
5
4
3
2
1
Case
Case
Case
NC
GND
ID_NC
Data+
Data-
5v
R115
MCLK-USB
SDOUT-USB
SCLK-USB
GND
MCLK-USB
SDOUT-USB
SCLK-USB
LRCLK-USB
8
47
0603
0603
0603
R104
MCLK1
C103
Orange
Orange
Orange
R116
9
27.4
0603
47
R105
DOUT1
SCLK1
10
11
100pfd/50V
0603
R117
C104
R106
27.4
0603
GND
47
NC
C105
C106
3.09K
0603
FB1
1000pfd/50V
0603
USB MINIB
R118
47pfd/50V
0603
47pfd/50V
0603
SDIN
48
45 44 43 42 41
39 38 37
47 46
40
600 Ohms/2A
0805
47
0603
1
2
36
GND
GND
GND
R119
TO I2S
SELECT
+3.3V-USB
35
34
33
LRCLK-USB
+3.3V-USB
FB2
VR1
47
0603
LRCLK1
1
2
3
5
4
3
Orange
600 Ohms/2A
0805
4
C107
C108
C109
+3.3V-USB
5
32
31
30
29
28
10ufd/10V
0805
0.1ufd/16V
0603
1.0ufd/25V
0603
U6
6
TPS73633DBVT
SOT230DBV5
7
R114
TAS1020BPFB
3.3V/400mA
GND
GND
GND
GND
+3.3V-USB
+3.3VD
8
TQFP48-PFB
10.0K
0603
+3.3V-USB
R107
9
10.0K
0603
10
11
12
27
26
25
C110
C111
GND
10ufd/10V
0805
0.1ufd/16V
0603
GND
GND
GND
SYSTEM RESET
13 14 15 16 17 18 19 20 21 22 23 24
+3.3VD
R10
+3.3V-USB
R109
GND
+3.3V
+3.3V-USB
4.7 1/4W
10.0K
0603
C121
C120
0805
R108
+3.3V-USB
4.99K
0603
0.1ufd/16V
0603
10ufd/10V
0805
C112
C116
C117
C118
C119
GND
GND
0.1ufd/16V
0603
GND
0.1ufd/16V
0603
0.1ufd/16V
0603
0.1ufd/16V
0603
0.1ufd/16V
0603
S3
S4
S5
U1
C123
5
4
2
1
3
GND
GND
GND
GND
0.1ufd/16V
0603
AND1
1
2
3
5
4
A
B
VCC
RESET
GND
Orange
TPS3825-33DBV
S1
C113
C114
C115
SOT23-DBV5
200ms
GND
GND
GND
Y
0.1ufd/16V
0603
0.1ufd/16V
0603
0.1ufd/16V
0603
C122
74LVC1G08
GND
SOT23-DBV5
GND
GND
GND
GND
0.1ufd/16V
0603
GND
SCH REV
PCB REV
SHEET
A
A
OF
PAGE INFO:
DESIGN LEAD TUAN LUU
USB INTERFACE, RESET
DATE
JULY 12, 2011
1
7
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
DRAWN BY
LDN
INPUT-USB BOARD #3
R202
1.0M
0603
COAX
SPDIF
+3.3VD1
E
C
+3.3VD1
4.7K
INV1
Q2
1
2
3
5
4
B
SOT23-DBV3
C200
R201
2
3
1
C201
100
0603
0.047ufd/16V
0603
1.0ufd/10V
0603
R200
75
0603
SPDIF-LOCK
0805
Blue
+3.3VD1
SN74LVC1GU04DBV
SOT23-DBV5
R204
J3
GND
GND
GND
7.50K
0603
C203
R211
392
0603
GND
C202
+3.3VD1
1.0ufd/10V
0603
0.047ufd/16V
0603
C205
INV2
1
2
3
5
0.1ufd/16V
0603
MUX1
GND
GND
8
5
VCC
OPTICAL SPDIF
4
SPDIF LOCK
GND
1
2
7
6
R203
2.00K
0603
SN74LVC1GU04DBV
SOT23-DBV5
J4
3
GND
Vcc
+3.3VD1
3
4
GND
2
C204
GND
GND
U7
1
R212
0.1ufd/16V
0603
SHIELD
OUT
GND
20
1
28
27
74LVC2G157DCT
SSOP8-DCT
100
0603
TORX147PL(F,T)
GND
GND
2
GND
3
+3.3VD1
C210
21
C211
+3.3VD1
24
23
SPDIF SELECT LEDs
C207
0.1ufd/16V
0603
10ufd/10V
0805
TO ADCs /
I2S SELECT
MCLK-SPDIF
5
6
SPDIF SELECT
0.1ufd/16V
0603
+3.3VD1
E
GND
GND
GND
R213
R205
1
S2
4.7K
+3.3VD1
GND
GND
Q8
49.9
2
4
10
11
12
SCKO
BCKO
LRCKO
DOUT
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
B
SOT23-DBV3
R206
0603
3
7
C206
47
0603
MCLK2
SCLK2
2-3 = COAX
COAX
C
Orange
Orange
Orange
Orange
R220
470
0603
0.1ufd/16V
0603
1-2 = OPTO
GND
0805
Green
Green
R214
357
0603
SCLK-SPDIF
GND
GND
Y2
47
0603
GND
12.288 MHz
ABM8G
OPTO
R221
8
19
18
17
16
15
22
R215
0805
357
LRCLK-SPDIF
9
GND
0603
47
0603
LRCLK2
DOUT2
R218
26
25
13
14
GND
+3.3VD1
C209
R216
0.0
0603
DOUT-SPDIF
47
0603
R219
GND
C208
0.0
0603
PSK Select
FROM
SYSTEM
RESET
DOUT-SPDIF
R217
DIR9001PW
+3.3VD1 +3.3VD1
18pfd/50V
0603
18pfd/50V
0603
TSSOP28-PW
680
0603
C212
R207
10.0K
0603
R209
DNP
0603
C213
4700pfd/50V
0603
TO
GND
GND
0.068ufd/16V
0603
ADC MUXES
R210
10.0K
0603
R208
DNP
0603
GND
GND
GND
GND
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD TUAN LUU
SPDIF INTERFACE
DATE
JULY 12, 2011
SHEET
DRAWN BY LDN
2
OF
7
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
INPUT-USB BOARD #3
JP300
(ADC1)
U2
C301
R305
R307
R12
13
14
4
ANALOG
INPUTS
+3.3V
+3.3V
+3.3V
+3.3V
4.7 1/4W
0805
4.99K
0603
100
0603
1.0ufd/16V
0603
C300
C302
C311
C310
R306
4.99K
0603
470pfd/50V
0603
0.022ufd/25V
0603
0.1ufd/16V
0603
10ufd/10V
0805
R311
+3.3VD2
C348
3
ADC MUXES
JP301
+5V
+5V
+5V
+5V
TO I2S
SELECT
ADC1-IN
1.0
0603
AGND
AGND
AGND
C306
C307
C304
4
3
5
2
1
6
7
8
L
GND
GND
R308
R310
0.1ufd/16V
0603
MUX2
10ufd/10V
0805
0.1ufd/16V
0603
8
5
VCC
4.99K
0603
100
0603
1.0ufd/16V
0603
R312
R313
C303
C305
R309
4.99K
0603
2
1
9
DOUT-ADC1
DOUT-SPDIF
GND
DOUT-ADC1
1
2
7
6
470pfd/50V
0603
0.022ufd/25V
0603
0.0
0603
100
0603
SDOUT1
SDOUT2
SDOUT3
SDOUT4
R
SDOUT1
AGND
Orange
GND
GND
GND
GND
3
4
AGND
AGND
AGND
GND
ADC-EN
C308
C309
12
11
10
5
NC
NO
10ufd/10V
0805
0.1ufd/16V
0603
GND
6
8
7
R300
+3.3VD2
C349
74LVC2G157DCT
SSOP8-DCT
0.0
0603
GND
AGND
AGND
AGND
AGND
AGND
AGND
0.1ufd/16V
0603
MUX3
ADC2-IN
8
PCM1808PW
VCC
4
3
5
2
1
6
7
8
L
TSSOP14-PW
GND
DOUT-ADC2
DOUT-SPDIF
GND
1
JP302
5
2
7
6
(ADC2)
U3
SDOUT2
C313
Orange
R314
R316
R13
13
14
4
R
3
4
4.7 1/4W
0805
4.99K
0603
100
0603
GND
ADC-EN
1.0ufd/16V
0603
C312
C314
C323
C322
R315
4.99K
0603
470pfd/50V
0603
0.022ufd/25V
0603
0.1ufd/16V
0603
10ufd/10V
0805
GND
R320
+3.3VD2
C350
3
NC
NO
74LVC2G157DCT
SSOP8-DCT
JP303
1.0
0603
GND
AGND
AGND
AGND
R301
C318
C319
C316
GND
GND
R317
R319
0.1ufd/16V
0603
MUX4
10ufd/10V
0805
0.1ufd/16V
0603
0.0
0603
8
VCC
4.99K
0603
100
0603
1.0ufd/16V
0603
R321
R322
C315
C317
R318
4.99K
0603
2
1
9
DOUT-ADC2
DOUT-ADC3
DOUT-SPDIF
GND
1
ADC3-IN
5
470pfd/50V
0603
0.022ufd/25V
0603
0.0
0603
100
0603
4
3
5
2
1
6
7
8
L
2
7
6
SDOUT3
AGND
Orange
3
4
AGND
AGND
AGND
GND
ADC-EN
C320
C321
12
11
10
5
R
10ufd/10V
0805
0.1ufd/16V
0603
GND
6
8
7
+3.3VD2
C351
74LVC2G157DCT
SSOP8-DCT
GND
AGND
AGND
NC
NO
0.1ufd/16V
0603
MUX5
8
R302
PCM1808PW
TSSOP14-PW
VCC
GND
DOUT-ADC4
DOUT-SPDIF
GND
1
JP304
0.0
0603
5
2
7
6
(ADC3)
U4
SDOUT4
GND
C325
ADC4-IN
Orange
R323
R325
R14
13
14
4
4
3
5
2
1
6
7
8
L
3
4
4.7 1/4W
0805
4.99K
0603
100
0603
GND
ADC-EN
1.0ufd/16V
0603
TO
PSIA
DATA
SELECT
C324
C326
C335
C334
R324
4.99K
0603
470pfd/50V
0603
0.022ufd/25V
0603
0.1ufd/16V
0603
10ufd/10V
0805
GND
R329
3
74LVC2G157DCT
SSOP8-DCT
JP305
R
1.0
0603
AGND
AGND
AGND
C330
C331
C328
GND
GND
R326
R328
10ufd/10V
0805
0.1ufd/16V
0603
4.99K
0603
100
0603
NC
NO
1.0ufd/16V
0603
R330
R331
C327
C329
R327
4.99K
0603
2
1
9
DOUT-ADC3
R303
470pfd/50V
0603
0.022ufd/25V
0603
0.0
0603
100
0603
AGND
0.0
0603
AGND
AGND
AGND
C332
C333
12
11
10
5
10ufd/10V
0805
0.1ufd/16V
0603
ADC/SPDIF
SELECT LEDs
6
8
7
R304
AGND
AGND
0.0
0603
PCM1808PW
+3.3VD2
E
TSSOP14-PW
GND
4.7K
JP306
Q9
B
(ADC4)
SOT23-DBV3
U5
C337
R332
R334
R15
13
14
4
ANALOG
C
R342
4.7 1/4W
0805
4.99K
0603
100
0603
+3.3VD2
1.0ufd/16V
0603
0805
Green
C336
C338
C347
C346
357
R333
4.99K
0603
0603
GND
470pfd/50V
0603
0.022ufd/25V
0603
0.1ufd/16V
0603
10ufd/10V
0805
R338
R341
1.00K
0603
3
DIGITAL
R343
JP307
1.0
0603
+3.3VD2
AGND
AGND
AGND
0805
Green
C342
C343
357
C340
GND
GND
R335
R337
0603
10ufd/10V
0805
0.1ufd/16V
0603
FROM SPDIF
C352
4.99K
0603
100
0603
1.0ufd/16V
0603
R339
R340
C339
C341
R336
4.99K
0603
2
1
9
DOUT-ADC4
0.1ufd/16V
0603
470pfd/50V
0603
0.022ufd/25V
0603
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
DOUT-SPDIF
0.0
0603
100
0603
AGND
GND
AGND
AGND
AGND
C344
C345
12
11
10
5
10ufd/10V
0805
0.1ufd/16V
0603
6
8
7
AGND
AGND
PCM1808PW
TSSOP14-PW
GND
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD TUAN LUU
ADC INPUTS
DATE
JULY 12, 2011
SHEET
DRAWN BY
3
OF
LDN
7
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
INPUT-USB BOARD #3
+3.3VD4
+3.3VD4
C402
+3.3VD4
+3.3VD4
+3.3VD4
+3.3VD4
E
C
E
C
E
C
R400
10.0K
0603
INV3
MUTE
SHUT
4.7K
4.7K
4.7K
C404
FAULT
1
2
3
5
4
OTW
S6
Q4
Q5
Q6
MUTE
B
B
B
SOT23-DBV3
SOT23-DBV3
SOT23-DBV3
R403
0.1ufd/16V
0603
0.1ufd/16V
0603
DOWN
FROM
SYSTEM
RESET
OTW
SHUTDOWN
FAULT
0805
Yellow
R405
R406
R407
357
FF1
C400
C401
0603
GND
GND
R410
1
2
3
4
8
7
6
5
+3.3VD4
0805
0805
0805
Red
Red
Red
357
357
357
0603
GND
GND
R412
4.7ufd/16V
0805
0.1ufd/16V
0603
74LVC1G14DBV
SOT23-DBV5
0603
0603
GND
R413
GND
GND
GND
10.0K
0603
R414
C403
R401
10.0K
0603
GND
GND
+3.3VD4
+3.3VD4
+3.3VD4
0.1ufd/16V
0603
100K
0603
100K
0603
100K
0603
SN74LVC2G74DCT
1
R411
SSOP8-DCT
0.0
2
0603
GND
GND
3
SCL
SDA
4
FROM USB
5
6
To EVMs
7
MUX6
PSIA CLOCK SELECT
SCL
SDA
8
5
FROM SPDIF
VCC
8
+3.3VD3
+3.3VD3
MCLK-SPDIF
MCLK-USB
1
2
7
6
1
9
MCLK-SPDIF
MCLK-MUX
MCLK
SCLK
LRCLK
2
3
4
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
MCLK-OUT
SCLK-SPDIF
MCLKO
3
4
Orange
C405
C406
GND
I2S-SEL
LRCLK-SPDIF
0.1ufd/16V
0603
0.1ufd/16V
0603
MCLK-OUT
GND
1
2
3
4
SCLK-MUX
74LVC2G157DCT
SSOP8-DCT
GND
GND
GND
SCLK-OUT
SCLK-OUT
R402
MUX7
1
3
S7
+3.3VD3
SCLKO
LRCLK-OUT
8
Orange
VCC
49.9
0603
+3.3VD3
2
SCLK-SPDIF
SCLK-USB
1
2
7
6
C409
5
I2S-SEL
CTRL
SDATA1
SDATA2
SDATA3
0.1ufd/16V
0603
1
2
3
4
LRCLK-MUX
GND
LRCLK-OUT
3
4
GND
GND
I2S-SEL
LRCLKO
Orange
SDATA4
GND
+3.3VD3
E
+5V
2-3 = SPDIF
1-2 = USB
74LVC2G157DCT
SSOP8-DCT
4.7K
B
R408
GND
GND
Q10
SOT23-DBV3
C410
+3.3VD4
S8
10.0K
0603
MUX8
0.1ufd/16V
0603
PSIA OUT = 1/2, PSIA IN = 3/4
JUMPER 2-3 FOR PASS-THRU
8
SPDIF
C
R415
VCC
+3.3VD3
LRCLK-SPDIF
LRCLK-USB
1
2
7
6
0805
Green
357
0603
+3.3VD4
GND
GND
+12V
E
C
5
GND
4.7K
B
Q7
SOT23-DBV3
+3.3VD3
USB
R416
C411
J1
J2
1
GND
3
4
C407
C408
GND
I2S-SEL
PSIA DATA SELECT
0805
Green
357
0603
0.1ufd/16V
0603
PDN
R409
0.1ufd/16V
0603
0.1ufd/16V
0603
GND
GND
0805
Yellow
357
1
+3.3V
GND
SDOUT1-MUX
ADC1
ADC2
ADC3
ADC4
74LVC2G157DCT
SSOP8-DCT
0603
2
GND
GND
GND
2
3
4
GND
SDATA1
3
POWER
DOWN
MUX9
SDATA1
8
Orange
Orange
Orange
Orange
VCC
4
+3.3VD3
FROM USB
SDOUT1
1
2
7
6
5
5
MCLK-USB
SDOUT-USB
1
2
3
4
6
SDOUT2
SDOUT3
7
SCLK-USB
LRCLK-USB
SDOUT-USB
SDATA2
3
4
GND
I2S-SEL
I2S
8
SDATA2
GND
9
74LVC2G157DCT
SSOP8-DCT
SELECT
10
11
12
13
14
15
16
17
18
GND
1
2
3
4
SDATA3
SDATA3
SDOUT1
SDOUT2
SDOUT3
SDOUT4
PVDD
1
2
3
4
SDOUT4
Red
SDATA4
FROM ADC MUXES
SDATA4
+3.3V
GND
SDIN
GND
Orange
PSIA OUT = 1/2, PSIA IN = 3/4
JUMPER 2-3 FOR PASS-THRU
SDIN
SCH REV
PCB REV
SHEET
A
A
OF
TO USB
PAGE INFO:
DESIGN LEAD TUAN LUU
PSIA INPUT, DATA SELECT, EVM CONNECTOR
DATE
JULY 12, 2011
4
7
LDN
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
DRAWN BY
INPUT-USB BOARD #3
MAIN POWER IN
+12V
+5V
+3.3V
+12V
CR1
+12V
Green
Green
Green
12V
5V
3.3V
+
ES2AA
SMA
50V 2A
Red
0805
0805
0805
C1
R1
R2
R3
220ufd/16V
M
GND
13.0K
0603
560
0603
374
0603
Black
GND
GND
GND
GND
GND
+3.3VD1
PVDD TO 5V SWITCHER
R11
+3.3V
+3.3V
+3.3V
+3.3V
4.7 1/4W
0805
+5V
C11
L1
C3
VR2
SPDIF
7
5
2
3
6
1
8
4
VIN
ENA
NC
BOOT
10ufd/10V
0805
+12V
15uH
DG6045C
+
CR2
0.01ufd/50V
0603
C2
C4
R4
B240A-13-F
2A 40V
SMA
10.0K
0603
4.7ufd/16V
0805
PH
47ufd/16V
FC
GND
+3.3VD2
NC
GND
VSENSE
R5
GND
GND
GND
R16
3.16K
0603
TPS5410D
SOP8-D
4.7 1/4W
0805
GND
C12
ADC
MUXES
GND
10ufd/10V
0805
GND
+3.3VD3
R17
I2S
4.7 1/4W
0805
C13
5V TO 3.3V DC-DC CONVERTER
SELECT
MUXES
10ufd/10V
0805
+3.3V
VR3
BOM ONLY
1
2
3
5
GND
+3.3VD4
+5V
+
STANDOFFS
C5
C7
C8
C6
4
R18
0.5in
0.5in
0.1ufd/10V
0603
2.2ufd/10V
0603
0.1ufd/10V
0603
47ufd/16V
FC
SWITCHES
AND
4.7 1/4W
0805
0.5in
0.5in
TPS73633DBVT
SOT230DBV5
C14
GND
3.3V/400mA
GND
GND
GND
GND
10ufd/10V
0805
GND
LEDs
GND
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD TUAN LUU
POWER INPUTS AND SUPPLIES
DATE
JULY 12, 2011
SHEET 5 OF
DRAWN BY LDN
7
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
INPUT-USB BOARD #3
REVISION HISTORY
REVISION DESCRIPTION
DATE
APPROVAL
A
INITIAL RELEASE
JULY 12, 2011
TL
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD TUAN LUU
REVISION HISTORY
DATE
JULY 12, 2011
SHEET 6 OF
DRAWN BY LDN
7
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
TEXAS INSTRUMENTS DISCLAIMER
The information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service to its customers and/or suppliers,
and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.
1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered by
Texas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to information
relating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.
2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may make
changes to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials.
3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user
assumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.
4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding the
commercial availability of non-TI components that may be referenced in the Materials.
5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to any combination, machine, or process in which such TI products or
services might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights,
trademarks, or trade secret information.
6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer systems and/or components and reflect the approximate
performance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should
consult other sources of information to evaluate the performance of systems or components they are considering purchasing.
7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheets
voids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.
8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. You may only download one copy for your internal use only,
unless you are specifically licensed to do otherwise by TI in writing. This is a license, not a transfer of title, and is subject to the following restrictions: You may not:
(a) modify the Materials (including any associated warranties, conditions, limitations or
notices) or use them for any commercial purpose, or any public display, performance, sale or
rental;
(b) decompile, reverse engineer, or disassemble software Materials except and only to the
extent permitted by applicable law;
(c) remove any copyright or other proprietary notices from the Materials;
(d) transfer the Materials to another person. You agree to prevent any unauthorized copying
of the Materials. TI may terminate this license at any time if you are in breach of the terms
of this Agreement. Upon termination, you will immediately
destroy the Materials.
9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND
INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR
FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY
DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
INTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE
MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
TI
EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS
Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims
arising from the handling or use of the goods.
Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from
the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO
BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH
ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES.
Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This
notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety
programs, please visit www.ti.com/esh or contact TI.
No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and
therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,
software performance, or infringement of patents or services described herein.
REGULATORY COMPLIANCE INFORMATION
As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal
Communications Commission (FCC) and Industry Canada (IC) rules.
For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,
DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer
use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency
interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will
be required to take whatever measures may be required to correct this interference.
General Statement for EVMs including a radio
User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and
power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local
laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this
radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and
unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory
authorities, which is responsibility of user including its acceptable authorization.
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant
Caution
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.
FCC Interference Statement for Class A EVM devices
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
For EVMs annotated as IC – INDUSTRY CANADA Compliant
This Class A or B digital apparatus complies with Canadian ICES-003.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
Concerning EVMs including radio transmitters
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this
device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.
Concerning EVMs including detachable antennas
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain
approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum
permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain
greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.
Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.
Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de
l'utilisateur pour actionner l'équipement.
Concernant les EVMs avec appareils radio
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain
maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à
l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente
(p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.
Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel
d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans
cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
【Important Notice for Users of this Product in Japan】
This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan
If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:
1. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and
Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of
Japan,
2. Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this
product, or
3. Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with
respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note
that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.
Texas Instruments Japan Limited
(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan
http://www.tij.co.jp
【ご使用にあたっての注】
本開発キットは技術基準適合証明を受けておりません。
本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。
1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。
2. 実験局の免許を取得後ご使用いただく。
3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
ꢀꢀꢀ上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。
日本テキサス・インスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
http://www.tij.co.jp
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
EVALUATION BOARD/KIT/MODULE (EVM)
WARNINGS, RESTRICTIONS AND DISCLAIMERS
For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished
electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in
laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks
associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end
product.
Your Sole Responsibility and Risk. You acknowledge, represent and agree that:
1. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug
Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,
affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.
2. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable
regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,
contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical)
between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to
minimize the risk of electrical shock hazard.
3. You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even
if the EVM should fail to perform as described or expected.
4. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.
Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the
user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and
environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contact
a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the
specified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or
interface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the
load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures
greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include
but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the
EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please
be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable
in electronic measurement and diagnostics normally found in development environments should use these EVMs.
Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representatives
harmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or in
connection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims
arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.
Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (such
as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as devices
which are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate
Assurance and Indemnity Agreement.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2012, Texas Instruments Incorporated
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual
property of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied
by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive
business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional
restrictions.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all
express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not
responsible or liable for any such statements.
TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably
be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing
such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products
and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be
provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in
such safety-critical applications.
TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at
the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.
TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are
designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated
products in automotive applications, TI will not be responsible for any failure to meet such requirements.
Following are URLs where you can obtain information on other Texas Instruments products and application solutions:
Products
Audio
Applications
www.ti.com/audio
amplifier.ti.com
dataconverter.ti.com
www.dlp.com
Automotive and Transportation www.ti.com/automotive
Communications and Telecom www.ti.com/communications
Amplifiers
Data Converters
DLP® Products
DSP
Computers and Peripherals
Consumer Electronics
Energy and Lighting
Industrial
www.ti.com/computers
www.ti.com/consumer-apps
www.ti.com/energy
dsp.ti.com
Clocks and Timers
Interface
www.ti.com/clocks
interface.ti.com
logic.ti.com
www.ti.com/industrial
www.ti.com/medical
www.ti.com/security
Medical
Logic
Security
Power Mgmt
Microcontrollers
RFID
power.ti.com
Space, Avionics and Defense www.ti.com/space-avionics-defense
microcontroller.ti.com
www.ti-rfid.com
Video and Imaging
www.ti.com/video
OMAP Mobile Processors www.ti.com/omap
Wireless Connectivity www.ti.com/wirelessconnectivity
TI E2E Community Home Page
e2e.ti.com
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2012, Texas Instruments Incorporated
相关型号：
©2020 ICPDF网 联系我们和版权申明