INA270
Overview
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.
- 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 (INA271)
- Quiescent Current: 700 μA (typ)
- Power Supply: +2.7 V to +18 V
- Provision for Filtering
