INA271 Datasheet – Voltage Output Current Shunt Monitor – TI

Part Number: INA271

Function: Voltage Output, Unidirectional Measurement Current-Shunt Monitor

Package: SOIC 8 Pin Type

Manufacturer: TI

Image :

INA271 image


The INA270 and INA271 family of voltage-output, current-sense amplifiers can sense drops across shunt resistors at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA270 and INA271 pinouts readily enable filtering. The INA270 and INA271 are available with two gain options: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.


INA271 datasheet pinout


1. Wide Common-Mode Range: –16 V to +80 V
2. CMRR: 120 dB
3.  Accuracy:
±0.5-mV Offset (typ)
±0.2% Gain Error (typ)
2.5 μV/°C Offset Drift (typ)
50 ppm/°C Gain Drift (max)
4. Bandwidth: Up to 130 kHz
5.  Two Gain Options Available:

Official Homepage:

INA271 Datasheet PDF Download


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