INA270 Datasheet (Texas Instruments) - Unidirectional Measurement Current-Shunt Monitor

INA270, Unidirectional Measurement Current-Shunt Monitor

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

INA270 Features

* 1 Wide Common-Mode Range:

* 16 V to +80 V

* CMRR: 120 dB

* Accuracy: ±0.5-mV Offset (typ) ±0.2% Gain Error (typ) 2.5 μV/°C Offset Drift (typ) 50 ppm/°C Gain Drift (max)

* Bandwidth: Up to 130 kHz

* Two Gain Options Available: 14 V/V (INA270) 20 V/V (IN