A3212 - Micropower Ultrasensitive Hall-Ef?fect Switches

Product Overview

Allegro MicroSystems

Datasheet Details

Part number	A3212
Manufacturer	Allegro MicroSystems
File Size	784.33 KB
Description	Micropower Ultrasensitive Hall-Ef?fect Switches
Datasheet	A3212 Datasheet
Additional preview pages of the A3212 datasheet.

A3212 Product details

Description

TheA3211 andA3212 integrated circuits are ultrasensitive, pole independent Hall-effect switches with latched digital output.

These devices are especially suited for operation in batteryoperated, hand-held equipment such as cellular and cordless telephones, pagers, and palmtop computers.

Features

AEC-Q100 automotive qualified.
Micropower operation.
Operation with north or south pole.
2.5 to 3.5 V battery operation.
Chopper stabilized.
Superior temperature stability.
Extremely low switch point drift.
Insensitive to physical stress.
High ESD protection.
Solid-state reliability.
Small size.
Easily manufacturable with magnet pole independence.

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Other Datasheets by Allegro MicroSystems

A3211 - Micropower Ultrasensitive Hall-Ef?fect Switches
A3209 - ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3230 - Chopper-Stabilized Hall-Effect Bipolar Switch
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A3245 - Chopper-Stabilized Omnipolar Hall-Effect Switches
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Published: Mar 23, 2005 |