MAX49925 - Current-Sense Amplifier
The MAX49925 is a bidirectional current-sense amplifier (CSA) with an input common-mode range that extends from -40V to +76V, making it suitable for 48V HEV applications where there are large automotive transients.
This CSA has an extended input protection range of -42V to +80V against reverse-batte
MAX49925 Features
* Fast, 500ns PWM Edge Recovery from >500V/µs PWM Edges
* 140dB DC CMRR Rejection
* -40V to +76V Input Voltage Range
* -42V to +80V Protective Immunity
* 300kHz, -3dB Bandwidth
* On-the-fly Programmable Gain with two input pins: 10V/V, 20V/V, 50V/V, 10
