MAX49925 - Current-Sense Amplifier

Product Overview

Analog Devices

Datasheet Details

Part number	MAX49925
Manufacturer	Analog Devices
File Size	1.09 MB
Description	Current-Sense Amplifier
Datasheet	MAX49925 Datasheet
Additional preview pages of the MAX49925 datasheet.

Product details

Description

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.

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, 100V/V.
5μV (typ) Input Offset Voltage.
±0.3% (max) Gain Error.
Rail-to-Rail Output.
3mm x 3mm, 10-Pin TDFN with Side-Wettable Flanks.
-40°C to +125°C Temper.

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Published: Jun 20, 2024 |