LMP8645 Datasheet (Texas Instruments) - Precision High Voltage Current Sense Amplifier

LMP8645, Precision High Voltage Current Sense Amplifier

The LMP8645 and the LMP8645HV devices are precision current sense amplifiers that detect small differential voltages across a sense resistor in the presence of high-input common-mode voltages.

Operating from a supply range of 2.7 V to 12 V, the LMP8645 accepts input signals with a common-mode volt

LMP8645 Features

* Typical Values, TA = 25°C

* High Common-Mode Voltage Range

* LMP8645

* 2 V to 42 V

* LMP8645HV

* 2 V to 76 V

* Supply Voltage Range 2.7 V to 12 V

* Gain Configurable With a Single Resistor

* Maximum Variable Gain Accuracy (With