TPA191 Datasheet (3PEAK) - Bi-Directional Current Sense Amplifier

TPA191 - Bi-Directional Current Sense Amplifier

The TPA191 series of zero-drift, bi-directional current sense amplifier can sense voltage drops across shunts at common-mode voltages from *0.3 V to 36 V, independent of the supply voltage. Five fixed gains are available: 20 V/V, 50 V/V, 75 V/V, 100 V/V, and 200 V/V. The integration matched

TPA191 Features

* Applications

* Voltage Offset:

* ±100 μV (Max) at VCM = 2.75 V

* ±250 μV (Max) at VCM = 12 V

* Wide Common-Mode Voltage:

* 0.3 V to +36 V

* Supply Voltage: 2.7 V to 36 V

* Accuracy and Zero-Drift Performance

* ±1% Gain Error (Max over