SGM835 [SGMICRO]
Dual, High Precision, High Voltage, Current-Sense Amplifier;
| 型号： | SGM835 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Dual, High Precision, High Voltage, Current-Sense Amplifier |
| 文件： | 总6页 (文件大小：443K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM835
Dual, High-Precision,
High Voltage, Current-Sense Amplifier
GENERAL DESCRIPTION
FEATURES
The SGM835 has a wide input common-mode voltage
range from -0.3V to 72V, and is available with gains of
20V/V or 50V/V. The bandwidth of small-signal can
reach up to 160kHz.
● Input Common-Mode Voltage Range: -0.3V to
72V
● Low Input Offset Voltage: 125μV (MAX)
● Gain: 20V/V and 50V/V
● Low Gain Error: 0.2% (MAX)
● Available in a Green MSOP-8 Package
The SGM835 is available in a Green MSOP-8 package. It
is specified over a junction temperature range of -40℃
to +125℃.
TYPICAL APPLICATION
OUT1
APPLICATIONS
R11
R13
RS1-
Load
RSENSE
Communication Equipment
Servers
_
+
Battery Chargers
RS1+
Supply
Industrial Control
R12
R21
R14
R23
VDD
OUT2
RS2-
Automation Equipment
Energy Management
Load
_
RSENSE
Supply
+
RS2+
R22
R24
GND
Figure 1. Simplified Typical Application Circuit
SG Micro Corp
MARCH2023–REV. A
www.sg-micro.com
Dual, High-Precision,
SGM835
High Voltage, Current-Sense Amplifier
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE GAIN (V/V)
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM835T
SGM835F
RANGE
0EM
XMS8
XXXXX
0EN
XMS8
XXXXX
MSOP-8
20
50
SGM835TXMS8G/TR
SGM835FXMS8G/TR
Tape and Reel, 4000
Tape and Reel, 4000
-40℃ to +125℃
-40℃ to +125℃
MSOP-8
MARKING INFORMATION
NOTE: XXXXX = Date Code.
X X X X X
Vendor Code
Trace Code
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
ABSOLUTE MAXIMUM RATINGS
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.
VDD to GND.......................................................... -0.3V to 6V
RSX+, RSX- to GND.......................................... -0.3V to 76V
RSX+ to RSX-................................................................±76V
Continuous Input Current at Any Pin ..........................±20mA
Package Thermal Resistance
MSOP-8, θJA ............................................................ 158℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
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.
HBM.............................................................................4000V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range........................................2.7V to 5.5V
Operating Junction Temperature Range......-40℃ to +125℃
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
MARCH 2023
2
Dual, High-Precision,
SGM835
High Voltage, Current-Sense Amplifier
PIN CONFIGURATIONS
(TOP VIEW)
RS1+
RS1-
RS2+
RS2-
1
2
3
4
8
7
6
5
VDD
OUT1
OUT2
GND
MSOP-8
PIN DESCRIPTION
PIN
1
NAME
RS1+
RS1-
RS2+
RS2-
GND
FUNCTION
Power-Side Connection Pin. Channel 1.
Load-Side Connection Pin. Channel 1.
Power-Side Connection Pin. Channel 2.
Load-Side Connection Pin. Channel 2.
Ground.
2
3
4
5
6
OUT2
OUT1
VDD
Output Pin. Channel 2.
7
Output Pin. Channel 1.
8
Supply Voltage Pin.
SG Micro Corp
www.sg-micro.com
MARCH 2023
3
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
MSOP-8
b
E1
E
4.8
1.02
e
0.41
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
D
L
A
c
A1
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.100
0.150
0.950
0.380
0.230
3.100
3.100
5.050
MIN
MAX
0.043
0.006
0.037
0.015
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.250
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.010
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.650 BSC
0.026 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00014.000
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
MSOP-8
13″
12.4
5.20
3.30
1.50
4.0
8.0
2.0
12.0
Q1
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
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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