MAX20091 - 35-Channel Contact Monitor

Product Overview

Maxim Integrated

Datasheet Details

Part number	MAX20091
Manufacturer	Maxim Integrated
File Size	709.21 KB
Description	35-Channel Contact Monitor
Datasheet	MAX20091 Datasheet
Additional preview pages of the MAX20091 datasheet.

Product details

Description

The MAX20091 is a 35-channel automotive contact monitor for automotive applications.

Ten contact monitor inputs can be used with either ground- or battery-connected switches; the other 25 inputs are for use with groundconnected switches.

Features

an SPI interface to monitor the switch status and set the device configuration. An interrupt output allows the device to wake a local microcontroller when a switch status change is detected. In addition, a switch status change turns on the internal regulator. The MAX20091 is available in a compact 48-pin TQFN package and operates over the -40°C to +125°C temperature range.

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Published: Mar 27, 2020 |