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MAX49918 Datasheet Current-Sense Amplifier

Manufacturer: Analog Devices

General Description

The MAX49918 is a high-precision current-sense amplifier (CSA) with an I2C programmable gain option from 10V/V to 200V/V in 8 steps.

The multiple programmable gain options offer maximum flexibility for the user to change gain on-the-fly.

The IC operating input common-mode range from -5V to +70V, with protections that extend down to -6V and up to +80V, thus providing protection against reversebattery and high-voltage spikes.

Overview

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Key Features

  • bidirectional current sensing and is offered in a 3mm x 3mm, 10-pin TDFN package.