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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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京ICP 备08010133号-2
Privacy Policy Copyright © 2025 SG MICRO CORP All rights reserved.
  • Home
  • Analog and Mixed-signal
  • Amplifiers
  • Current-sense Amplifiers

Current-sense Amplifiers

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Subcategory

Digital Power MonitorsAnalog Current-sense AmplifiersAutomotive Grade

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23 of 23 total products

23 of 23 total products

Part Number
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Amplifiers per Package
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Input Common Mode Voltage Min (V)
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Input Common Mode Voltage Max (V)
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Shunt VOS Max @25℃ (μV)
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VCC (V)
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TC of Shunt VOS Typ (μV/℃)
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TC of Bus VOS Typ (μV/℃)
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Gain (V/V)
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Gain Error Max (%)
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CMRR Typ (dB)
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GBP Typ (MHz)
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Slew Rate Typ (V/μs)
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Package
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Features
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Status
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SGM8477-1
1
-Vs
Vs
-
1.8 ~ 5.5
-
-
50/300
0.2/0.3
108
-
0.4/0.15
SC70-6,
UTQFN-1.8×1.4-10L
1.8V to 5.5V, Low Noise, Zero-Drift, Single Amp
Active
SGM8477-3
1
-Vs
Vs
-
1.8 ~ 5.5
-
-
50/300
0.2/0.3
108
-
0.4/0.15
SC70-6,
UTQFN-1.8×1.4-10L
1.8V to 5.5V, Low Noise, Zero-Drift Difference Amplifiers
Active
SGM8478-1C
1
-Vs-0.1
Vs+1
-
4.5 ~ 36
-
-
50
0.1
106
-
2.1
SOIC-8,
TDFN-3×3-8L
High Voltage, High Precision, Low Noise, Over the Rail Difference Amp
Active
SGM8606
1
-Vs-0.1
Vs+1
-
1.8 ~ 5.5
-
-
-
-
100
0.35
0.18
TDFN-3×3-10L
Current Sensing AFE
Active
SGM8199
1
-0.1
26
-
2.7 ~ 26
-
-
20/50/100
0.7/0.4
97/104/108
-
0.42/0.35/0.3
SC70-6
Voltage Output, High- or Low-side Measurement, Bidirectional Current Shunt Monitor
Active
SGM8199L
1
-0.1
26
-
2.7 ~ 26
-
-
20/50/100
0.7/0.4
97/104/108
-
0.42/0.35/0.3
SC70-6,
UTQFN-1.8×1.4-10L
Voltage Output, High- or Low-side Measurement, Bidirectional Current Shunt Monitor
Active
SGM8199N
1
-0.1
26
-
2.7 ~ 26
-
-
20/50/100
0.7/0.4
97/104/108
-
0.42/0.35/0.3
SC70-6
Voltage Output, High- or Low-side Measurement, Bidirectional Current Shunt Monitor
Active
SGM8188
1
1.6
28
0.06
1.6 ~ 28
-
-
25/50/100/200
0.4
120
-
-
WLCSP-1×1-4B-A
Tiny Package, Nano-Power, Precision Current-Sense Amplifier
Active
SGM8193
1
1.6
28
0.06
1.6 ~ 28
-
-
25/50/100/200
0.4
124
-
-
SOT-23-5,
WLCSP-1×1-4B
Tiny Packages, Nano-Power, Precision Current-Sense Amplifier
Active
SGM842
NEW
-
0
30
80
2.7 ~ 5.5
0.3
200
-
0.25
124
DC
-
TQFN-4×4-16L
3-Channel, High-Side or Low-Side Measurement, Shunt and Bus Voltage Monitor with I2C- and SMBus-Compatible Interface
Active
SGM8198
1
2.7
36
0.55
2.7 ~ 36
-
-
1 ~ 100
-
140
-
-
SOT-23-5
High Voltage, High-side Measurement Current Shunt Monitor
Active
SGM832A
2
0
36
45
2.7 ~ 5.5
0.15
12.5
-
0.25
121
DC
-
MSOP-10,
TDFN-3×3-10L
Bi-Directional, High-Precision, Power/Current Monitor with 16-Bit I2C Interface
Active
SGM837
NEW
2
0
36
20
2.7 ~ 5.5
0.1
20
-
0.25
145
DC
-
MSOP-10
Bi-Directional, High-Precision, Power/Current Monitor with 16-Bit I2C Interface
Active
SGM8194
1
-0.1
40
0.05
2.1 ~ 5.5
-
-
50/100/200
0.55
150
-
0.15/0.2
SC70-6,
UTQFN-1.8×1.4-10L
Bidirectional, Low Power, Zero-Drift, Precision Current-Sense Amplifier
Active
SGM8196
NEW
1
2.9
70
-
2.7 ~ 5.5
-
-
20/25/50/100
-
145
-
1
SOIC-8,
TSSOP-8
High Voltage, High-Side Current-Sense Amplifier
Active
SGM835
2
-0.3
72
0.125
2.7 ~ 5.5
-
-
12.5/20/50
0.2
140
-
0.5
MSOP-8
Dual-Channel, High Voltage, High-Precision Current Monitor, 20V/V and 50V/V Gains
Active
SGM840xQ
NEW
1
-4
80
-
2.7 ~ 5.5
-
-
20/50/100
0.35
130
-
-
SOIC-8,
TSSOP-8
Automotive Bidirectional, Ultra-Precision Current-Sense Amplifier with High PWM Rejection
Active
SGM840
NEW
1
-4
80
-
2.7 ~ 5.5
-
-
20/50/100
0.35
130
-
-
SOIC-8,
TSSOP-8
Bidirectional, Ultra-Precision Current-Sense Amplifier with High PWM Rejection
Active
SGM840J
NEW
1
-4
80
-
2.7 ~ 5.5
-
-
10
0.35
130
-
-
MSOP-8,
SOIC-8
Bidirectional, Ultra-Precision Current-Sense Amplifier with High PWM Rejection
Active
SGM838
NEW
2
-0.3
85
30
2.7 ~ 5.5
100
0.3
-
0.35
145
DC
-
MSOP-8
Current, Bus Voltage, Temperature and Power Monitoring, Alert, I2C Interface
Active
SGM8197
1
-24
105
-
2.7 ~ 28
-
-
10/20/50/100
1.2
102
-
1.7
SOIC-8,
MSOP-8
High-side Current-Sense Amplifier with Open-Drain Comparator and Reference
Active
SGM8197xQ
NEW
1
-24
105
-
2.7 ~ 28
-
-
10/20/50/100
1.2
102
-
1.7
SOIC-8,
MSOP-8
High-side Current-Sense Amplifier with Open-Drain Comparator and Reference
Active
SGM830
NEW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Active
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