A3422 - Hall Effect Direction Detection Sensor

Datasheet Summary

Description

The integrated circuit contains an internal voltage regulator that powers the Hall elements and both the analog and digital circuitry.

This regulator allows operation over a wide supply voltage range and provides some immunity to supply noise.

Features

Internal Direction-Decoding Circuitry.
Two Matched Hall Bipolar Switches on a Single Substrate.
Superior Temperature Stability.
4.5 V to 18 V Operation Electrically Defined Power-On State Undervoltage Lockout 3422 HALL-EFFECT,.

Allegro MicroSystems

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Datasheet Details

Part number	A3422
Manufacturer	Allegro MicroSystems
File Size	1.20 MB
Description	Hall Effect Direction Detection Sensor
Datasheet	A3422 Datasheet
Additional preview pages of the A3422 datasheet.

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Full PDF Text Transcription

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A3422 Hall Effect Direction Detection Sensor IC Last Time Buy These parts are in production but have been determined to be LAST TIME BUY. This classification indicates that the product is obsolete and notice has been given. Sale of this device is currently restricted to existing customer applications. The device should not be purchased for new design applications because of obsolescence in the near future. Samples are no longer available. Date of status change: May 4, 2009 Deadline for receipt of LAST TIME BUY orders: November 4, 2009 Recommended Substitutions: For existing customer transition, and for new customers or new applications, refer to the A3423. NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sales representative.

Published: Oct 3, 2015 |