MAX40056F Datasheet (Maxim Integrated) - Bidirectional Current Sense Amplifier

MAX40056F, Bidirectional Current Sense Amplifier

The MAX40056 is a bidirectional current-sense amplifier with an input common-mode range that extends from -0.1V to +65V together with protection against negative inductive kickback voltages to -5V.

This CSA is well-suited for phase current monitoring of inductive loads, such as motors and solenoids,

MAX40056F Features

* Fast, 2μs PWM Edge recovery (1%) from 500V/μs PWM Edges

* 60dB AC CMRR Rejection at 50V, ±500V/μs PWM Edges

* 140dB DC CMRR Rejection

* -0.1V to +65V Input Voltage Range

* -5V to +70V Protective Immunity

* 300kHz, -3dB Bandwidth

* Multiple Gain Options; 10V/V, 20V/V, 50