SGM4564 [SGMICRO]
4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing;
| 型号： | SGM4564 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing |
| 文件： | 总10页 (文件大小：665K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM4564
4-Bit Bidirectional Voltage-Level
Translator with Auto Direction Sensing
GENERAL DESCRIPTION
FEATURES
The SGM4564 is a 4-bit, non-inverting, bidirectional
voltage-level translator which features two independent
configurable power-supply lines. The A and B ports
track the VCCA supply and VCCB supply respectively. The
supply voltage range is 1.2V to 5.5V for A ports and
1.65V to 5.5V for B ports. The device provides a
bidirectional translation function between the different
voltage nodes (including 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
and 5V).
● Power Supply Voltage Range (VCCA ≤ VCCB
A Ports: 1.2V to 5.5V
)
B Ports: 1.65V to 5.5V
● Support VCCA or VCCB Isolation
When VCCA or VCCB is Low, Device Enters
Power-Down Mode
● OE Input Circuit Referenced to VCCA
● Support Partial-Power-Down Function
● Support Push-Pull Output
● Low Power Consumption
The SGM4564 has an output enable (OE) function,
which controls the outputs states. When OE goes low,
all outputs enter into the high-impedance state. The OE
should be connected to GND via a pull-down resistor,
and the minimum resistor value is depended on the
current source capability of the driver.
● -40℃ to +85℃ Operating Temperature Range
● Available in Green SOIC-14, UTQFN-1.8×1.8-12L
and TQFN-2×2-12L Packages
APPLICATIONS
The SGM4564 features the OE input circuit which is
Universal Asynchronous Receiver/Transmitter
General Purpose I/O (GPIO)
Smart Phones
referenced to VCCA
.
The SGM4564 is available in Green SOIC-14,
UTQFN-1.8×1.8-12L and TQFN-2×2-12L packages. It
operates over an ambient temperature range of -40℃
to +85℃.
Portable Equipment
SG Micro Corp
SEPTEMBER2015–REV. A. 1
www.sg-micro.com
4-Bit Bidirectional Voltage-Level
SGM4564
Translator with Auto Direction Sensing
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
4564
XXXX
UTQFN-1.8×1.8-12L
SOIC-14
SGM4564YUQN12G/TR
SGM4564YS14G/TR
SGM4564YTQM12G/TR
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
SGM4564YS14
XXXXX
SGM4564
4564
XXXX
TQFN-2×2-12L
MARKING INFORMATION
NOTE: XXXX = Date Code. XXXXX = Date Code and Vendor Code.
Serial Number
Y Y Y
XX XX
X X X X X
Vendor Code
Date Code - Week
Date Code - Year
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
ESD SENSITIVITY CAUTION
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2015
2
4-Bit Bidirectional Voltage-Level
SGM4564
Translator with Auto Direction Sensing
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Range
RECOMMENDED OPERATING CONDITIONS
(2) (3)
VCCA ................................................................... -0.3V to 6V
Supply Voltage Range
V
CCB ................................................................... -0.3V to 6V
VCCA ..................................................................1.2V to 5.5V
Input Voltage Range, VI
VCCB ................................................................1.65V to 5.5V
A Ports............................................................... -0.3V to 6V
B Ports............................................................... -0.3V to 6V
Output Voltage Range for the High-Impedance or Power-Off
State, VO
High-Level Input Voltage, VIH
Data Inputs..........................................VCCI × 0.85 (4) to VCCI
OE Input ................................................VCCA × 0.85 to 5.5V
Low-Level Input Voltage, VIL
Data Inputs..............................................0V to VCCI × 0.2 (4)
OE Input .....................................................0V to VCCA × 0.2
Output Voltage Range for the High-Impedance or Power-Off
State, VO
A Ports............................................................... -0.3V to 6V
B Ports............................................................... -0.3V to 6V
(1)
Output Voltage Range for the High or Low State, VO
A Ports.................................................-0.3V to VCCA + 0.3V
B Ports.................................................-0.3V to VCCB + 0.3V
Input Clamp Current, IIK (VI < 0)...................................-50mA
Output Clamp Current, IOK (VO < 0)..............................-25mA
Continuous Current through VCCA, VCCB, or GND
............................................................................0V to 5.5V
B Ports.................................................................0V to 5.5V
Input Transition Rise or Fall Rate, Δt/ΔV
A Port Inputs.................................................. 40ns/V (MAX)
B Port Inputs.................................................. 40ns/V (MAX)
Operating Temperature Range....................... -40℃ to +85℃
..................................................................................±100mA
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
NOTES:
2. Ensure that the A side and B side of the unused data I/O
pairs remain the same state, that is., both at VCCI or both at
GND.
HBM.............................................................................4000V
MM.................................................................................300V
3. Ensure that VCCA ≤ VCCB and VCCA must not exceed 5.5V.
4. VCCI is the supply voltage associated with the input ports.
NOTE:
1. VCCA and VCCB values are shown in the recommended
operating conditions table.
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2015
3
4-Bit Bidirectional Voltage-Level
SGM4564
Translator with Auto Direction Sensing
PIN CONFIGURATIONS
(TOP VIEW)
(TOP VIEW)
VCCA
12
VCCB
11
B1
10
B1
12
B2
11
B3
10
B4
9
B2
B3
A1
A2
1
2
9
8
VCCB
OE
8
7
1
2
GND
VCCA
GND
A3
B4
7
3
3
4
5
6
4
5
6
A1
A2
A3
A4
A4
GND
OE
TQFN-2×2-12L
UTQFN-1.8×1.8-12L
(TOP VIEW)
VCCA
VCCB
14
1
A1
2
3
4
5
6
7
B1
B2
B3
B4
NC
OE
13
12
11
10
9
A2
A3
A4
NC
GND
8
SOIC-14
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2015
4
4-Bit Bidirectional Voltage-Level
SGM4564
Translator with Auto Direction Sensing
PIN DESCRIPTION
PIN
NAME
FUNCTION
UTQFN-
TQFN-
SOIC-14
1.8×1.8-12L
2×2-12L
Supply Voltage on A Ports. It can be operated from 1.2V to 5.5V, and
1
2
12
VCCA
VCCA is always ≤ VCCB
.
2
3
3
4
1
2
A1
A2
Input/Output 1. It tracks the VCCA supply.
Input/Output 2. It tracks the VCCA supply.
Input/Output 3. It tracks the VCCA supply.
Input/Output 4. It tracks the VCCA supply.
No Connection. Not internally connected.
Ground.
4
5
3
A3
5
6
4
A4
6, 9
7
―
7
―
5
NC
GND
Output Enable Control Pin. Active high. When OE goes low, all outputs
enter into the high-impedance state. It tracks the VCCA supply.
8
8
6
OE
10
11
12
13
14
9
7
8
B4
B3
Input/Output 4. It tracks the VCCB supply.
10
11
12
1
Input/Output 3. It tracks the VCCB supply.
9
B2
Input/Output 2. It tracks the VCCB supply.
10
11
B1
Input/Output 1. It tracks the VCCB supply.
VCCB
Supply Voltage on B Ports. It can be operated from 1.65V to 5.5V.
Exposed pad should be soldered to PCB board and connected to GND
or left floating.
―
―
Exposed Pad
GND
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2015
5
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOIC-14
D
E
E1
5.2
2.2
e
b
0.6
1.27
RECOMMENDED LAND PATTERN (Unit: mm)
L1
h
h
L
R1
R
A3
A2
A
L2
θ
A1
Dimensions
Dimensions
In Millimeters
In Inches
Symbol
MIN
1.35
0.10
1.25
0.55
0.36
8.53
5.80
3.80
MAX
1.75
0.25
1.65
0.75
0.49
8.73
6.20
4.00
MIN
MAX
0.069
0.010
0.065
0.030
0.019
0.344
0.244
0.157
A
A1
A2
A3
b
0.053
0.004
0.049
0.022
0.014
0.336
0.228
0.150
D
E
E1
e
1.27 BSC
0.050 BSC
L
0.45
0.80
0.018
0.032
L1
L2
R
1.04 REF
0.25 BSC
0.040 REF
0.01 BSC
0.07
0.07
0.30
0°
0.003
0.003
0.012
0°
R1
h
0.50
8°
0.020
8°
θ
SG Micro Corp
www.sg-micro.com
TX00011.001
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
UTQFN-1.8×1.8-12L
NOTE: All linear dimensions are in millimeters.
SG Micro Corp
TX00092.000
www.sg-micro.com
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TQFN-2×2-12L
NOTE: All linear dimensions are in millimeters.
SG Micro Corp
TX00075.000
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
SOIC-14
13″
7″
16.4
9.0
6.60
2.10
2.30
9.30
2.10
2.30
2.10
0.80
0.90
4.0
4.0
4.0
8.0
4.0
4.0
2.0
2.0
2.0
16.0
8.0
Q1
Q1
Q1
UTQFN-1.8×1.8-12L
TQFN-2×2-12L
7″
9.5
8.0
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
7″ (Option)
368
442
386
227
410
280
224
224
370
8
18
5
7″
13″
SG Micro Corp
www.sg-micro.com
TX20000.000
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