TL974-Q1 [TI]
RAIL-TO-RAIL OUTPUT, VERY LOW-NOISE OPERATIONAL AMPLIFIERS;
| 型号： | TL974-Q1 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | RAIL-TO-RAIL OUTPUT, VERY LOW-NOISE OPERATIONAL AMPLIFIERS 放大器 输出元件 |
| 文件： | 总13页 (文件大小：316K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
FEATURES
TL971...DBV PACKAGE
•
Rail-to-Rail Output Voltage Swing: ±2.4 V at
(TOP VIEW)
VCC = ±2.5 V
VCC+
IN–
OUT
VCC–
IN+
1
2
3
5
4
•
•
•
•
•
Very Low Noise Level: 4 nV/√Hz
Ultra-Low Distortion: 0.003%
High Dynamic Features: 12 MHz, 4 V/µs
Operating Range: 2.7 V to 15 V
TL971...D PACKAGE
(TOP VIEW)
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
NC
VCC+
1
2
3
4
8
7
6
5
NC
IN–
•
ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model (A114-B)
– 200-V Machine Model (A115-A)
OUT
NC
IN+
VCC–
– 1500-V Charged-Device Model (C101)
NC – No internal connection
APPLICATIONS
TL972...D, P, OR PW PACKAGE
(TOP VIEW)
•
Portable Equipment (CD Players, PDAs)
•
Portable Communications (Cell Phones,
Pagers)
VCC+
OUT1
IN1–
IN1+
VCC–
1
2
3
4
8
7
6
5
•
•
Instrumentation and Sensors
Professional Audio Circuits
OUT2
IN2–
IN2+
DESCRIPTION/ORDERING
INFORMATION
TL972...DRG PACKAGE
(TOP VIEW)
The TL97x family of operational amplifiers operates
at voltages as low as ±1.35 V and features output
rail-to-rail signal swing. The TL97x boast
characteristics that make them particularly well
suited for portable and battery-supplied equipment.
Very low noise and low distortion characteristics
make them ideal for audio preamplification.
VCC+
1
2
3
4
8
7
6
5
OUT1
IN1–
OUT2
IN2–
IN2+
IN1+
VCC–
The TL971 is housed in the space-saving 5-pin
SOT-23 package, which simplifies board design
because of the ability to be placed anywhere
(outside dimensions are 2.8 mm × 2.9 mm).
TL974...D, N, OR PW PACKAGE
(TOP VIEW)
OUT1
IN1–
OUT4
IN4–
1
2
3
4
5
6
7
14
13
IN1+
VCC+
12 IN4+
VCC–
11
10
9
IN2+
IN2–
OUT2
IN3+
IN3–
OUT3
8
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TL971IDR
TOP-SIDE MARKING
Reel of 2500
SOIC – D
PREVIEW
Tube of 75
Reel of 3000
Reel of 250
Tube of 50
Reel of 1000
Reel of 2500
Tube of 75
Reel of 2000
Tube of 150
Tube of 25
Reel of 2500
Tube of 50
Reel of 2000
Tube of 90
TL971ID
Single
Dual
TL971IDBVR
TL971IDBVT
TL972IP
SOT-23 – DBV
PREVIEW
PREVIEW
PREVIEW
PDIP – P
QFN – DRG
TL972IDRGR
TL972IDR
SOIC – D
–40°C to 125°C
TL972ID
TL972IPWR
TL972IPW
TSSOP – PW
PDIP – N
PREVIEW
TL974IN
SR974I
TL974IN
TL974IDR
SOIC – D
Quad
TL974ID
TL974IPWR
TL974IPW
TSSOP – PW
SR974I
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
2
Submit Documentation Feedback
TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
Absolute Maximum Ratings(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
17
UNIT
VCC
VID
VIN
Supply voltage range(2)
Differential input voltage(3)
Input voltage(4)
2.7
V
V
V
±1
VCC– – 0.3 VCC+ + 0.3
8 pin
97
86
D package(5)
14 pin
DBV package(5)
DRG package(6)
N package(5)
206
44
θJA
Package thermal impedance, junction to free air
°C/W
80
P package(5)
85
8 pin
149
113
150
260
PW package(5)
Soldering, 10 s
14 pin
TJ
Maximum junction temperature
Maximum lead temperature
Storage temperature range
Human-Body Model (HBM)
Machine Model (MM)
°C
°C
°C
kV
V
Tlead
Tstg
–65
150
2
ESD
200
1.5
Charged-Device Model (CDM)
kV
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential voltages, are with respect to network ground terminal.
(3) Differential voltages for the noninverting input terminal are with respect to the inverting input terminal.
(4) The input and output voltages must never exceed VCC + 0.3 V.
(5) Package thermal impedance is calculated in accordance with JESD 51-7.
(6) Package thermal impedance is calculated in accordance with JESD 51-5.
Recommended Operating Conditions
MIN
MAX
UNIT
V
VCC
VICM
TA
Supply voltage
2.7
15
Common-mode input voltage
Operating free-air temperature
VCC– + 1.15 VCC+ – 1.15
–40 125
V
°C
3
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TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
Electrical Characteristics
VCC+ = 2.5 V, VCC– = –2.5 V, full-range TA = –40°C to 125°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
25°C
MIN
TYP
MAX UNIT
1
4
VIO
Input offset voltage
mV
6
Full range
25°C
αVIO
Input offset voltage drift
Input offset current
VICM = 0 V, VO = 0 V
5
10
µV/°C
IIO
VICM = 0 V, VO = 0 V
25°C
150
750
nA
25°C
200
IIB
Input bias current
VICM = 0 V, VO = 0 V
nA
Full range
25°C
1000
1.35
VICM
Common-mode input voltage
–1.35
60
V
dB
dB
dB
V
CMRR Common-mode rejection ratio
VICM = ±1.35 V
VCC = ±2 V to ±3 V
RL = 2 kΩ
25°C
85
70
SVR
AVD
VOH
VOL
Supply-voltage rejection ratio
Large-signal voltage gain
High-level output voltage
Low-level output voltage
25°C
60
25°C
70
80
RL = 2 kΩ
25°C
2
2.4
–2.4
1.5
RL = 2 kΩ
25°C
–2
V
25°C
1.3
1
Isource
Output source current
Output sink current
mA
mA
VCC = 2.5 V
Full range
25°C
50
25
80
2
Isink
VCC = 2.5 V
Full range
25°C
2.8
3.2
ICC
Supply current (per amplifier)
Unity gain, No load
mA
MHz
V/µs
Full range
25°C
GBWP Gain bandwidth product
f = 100 kHz, RL = 2 kΩ, CL = 100 pF
AV = 1, VIN = ±1 V
8.5
3.5
3
12
5
25°C
SR
Slew rate
Full range
25°C
Φm
Gm
en
Phase margin at unity gain
Gain margin
RL = 2kΩ, CL =100 pF
RL = 2kΩ, CL =100 pF
f = 100 kHz
60
10
°
dB
25°C
Equivalent input noise voltage
Total harmonic distortion
25°C
4
nV/√Hz
%
THD
f = 1 kHz, Av = –1, RL = 10 kΩ
25°C
0.003
4
Submit Documentation Feedback
TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS
GAIN AND PHASE
vs
FREQUENCY
GAIN AND PHASE
vs
FREQUENCY
60
50
200
160
120
80
60
50
40
30
20
10
0
200
160
120
80
Φ
M = 64.4°
ΦM
= 63.7°
f
O = 17.3 MHz
f
O = 8.4 MHz
40
30
20
40
40
10
0
0
0
-40
-80
-120
-160
-200
-40
-80
-120
-160
-200
-10
-20
-30
-40
-10
VCC = 5 V
VCC = 2.7 V
-20
-30
-40
RL = 10
kΩ
kΩ
RL = 10 k
CL = 100 pF
CL = 100 pF
1k
10k
100k
1M
10M
100M
1k
10k
100k
1M
10M
100M
f – Frequency – Hz
f – Frequency – Hz
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION + NOISE
vs
vs
FREQUENCY
OUTPUT VOLTAGE
1
1
VCC = 2.7 V
f = 1 kHz
Gain = -1 V/V
VCC = 5 V
VIN = 1 Vrms
Gain = -1 V/V
0.1
0.1
kΩ
RL = 2
kΩ
RL = 10
0.01
kΩ
RL = 2
0.01
0.001
kΩ
RL = 10
0.001
0.0001
0
0.25
0.5
0.75
1
1.25
1.5
10
100
1k
10k
100k
Frequency – Hz
Output Voltage – Vrms
5
Submit Documentation Feedback
TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION + NOISE
INPUT VOLTAGE NOISE
vs
vs
OUTPUT VOLTAGE
FREQUENCY
100
10
1
1
0.1
VCC = 5 V
f = 1 kHz
Gain = -1 V/V
0.01
RL = 2 kΩ
0.001
0.0001
VCC = 10 V
Ω
RS = 100
RL = 10 kΩ
AV = 40 dB
10
100
100k
1k
10k
0
0.25 0.5 0.75
1
1.25 1.5 1.75
2
f – Frequency – Hz
Output Voltage – Vrms
GAIN BANDWIDTH PRODUCT
GAIN BANDWIDTH PRODUCT
vs
vs
OUTPUT CURRENT
SUPPLY VOLTAGE
20
16
12
8
32
CL = 250 pF
CL = 130 pF
28
24
20
16
12
8
CL = 30 pF
4
4
0
0
2
4
6
8
10
12
14
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
Supply Voltage – V
Output Current – mA
6
Submit Documentation Feedback
TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS (continued)
PHASE MARGIN
vs
OUTPUT CURRENT
PHASE MARGIN
vs
SUPPLY VOLTAGE
100
90
80
70
60
50
40
30
20
10
100
90
80
70
60
50
40
30
20
10
0
CL = 30 pF
CL = 130 pF
CL = 250 pF
0
2
4
6
8
10
12
14
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
Supply Voltage – V
Output Current – mA
GAIN MARGIN
vs
SUPPLY VOLTAGE
INPUT RESPONSE
20
18
16
14
12
10
8
CL = 30 pF
CL = 130 pF
CL = 250 pF
6
4
2
0
2
4
6
8
10
12
14
1 µs/div
Supply Voltage – V
7
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TL971, TL972, TL974
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS
www.ti.com
SLOS467A–OCTOBER 2006–REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS (continued)
POWER-SUPPLY RIPPLE REJECTION
OUTPUT VOLTAGE
vs
vs
FREQUENCY
OUTPUT CURRENT
100
90
80
70
60
50
40
30
20
10
0
10
1
VIN- = -0.2 V
VIN+ = 0 V
VCC = 2.7 V
VCC = 5 V
0.1
0.01
0.001
0.01
0.1
1
10
1k
10k
100k
1M
Output Current – mA
Frequency – Hz
OUTPUT IMPEDANCE
vs
SLEW RATE
vs
SUPPLY VOLTAGE
FREQUENCY
100
12
11
10
9
Fall
10
1
Rise
8
7
6
5
VCC = 2.7 V
4
0.1
3
2
VCC = 5 V
1
0.01
0
10
1k
10k
100k
1M
2
4
6
8
10
12
14
16
Frequency – Hz
Supply Voltage – V
8
Submit Documentation Feedback
PACKAGE OPTION ADDENDUM
www.ti.com
6-Dec-2006
PACKAGING INFORMATION
Orderable Device
TL974ID
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
D
14
14
14
14
14
14
14
14
14
14
50 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TL974IDG4
TL974IDR
SOIC
SOIC
D
D
50 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TL974IDRG4
TL974IN
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
PDIP
N
25
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
TL974INE4
TL974IPW
PDIP
N
25
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
TSSOP
TSSOP
TSSOP
TSSOP
PW
PW
PW
PW
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TL974IPWG4
TL974IPWR
TL974IPWRG4
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 1
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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solutions:
Products
Applications
Audio
Amplifiers
amplifier.ti.com
www.ti.com/audio
Data Converters
dataconverter.ti.com
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www.ti.com/automotive
DSP
dsp.ti.com
Broadband
Digital Control
Military
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/military
Interface
Logic
interface.ti.com
logic.ti.com
Power Mgmt
Microcontrollers
power.ti.com
Optical Networking
Security
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
microcontroller.ti.com
Low Power Wireless www.ti.com/lpw
Telephony
Video & Imaging
Wireless
www.ti.com/wireless
Mailing Address:
Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright 2006, Texas Instruments Incorporated
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-
TI
TL974IPWRG4
OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TL974QPWRQ1
RAIL-TO-RAIL OUTPUT, VERY LOW-NOISE OPERATIONAL AMPLIFIERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TL9839-2
Quad DriverWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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NSC
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