A19571 - GMR Transmission Speed and Direction Sensor

Product Overview

Allegro

Datasheet Details

Part number	A19571
Manufacturer	Allegro
File Size	2.17 MB
Description	GMR Transmission Speed and Direction Sensor
Datasheet	A19571 Datasheet
Additional preview pages of the A19571 datasheet.

Product details

Description

The A19571 is a magnetic sensor integrated circuit (IC) that uses giant magnetoresistance (GMR) technology to encode the speed and direction of rotating ring magnets.

Features

GMR technology delivers high magnetic sensitivity for large air gaps and minimal jitter.
SolidSpeed Digital Architecture provides robust, adaptive performance with advanced algorithms that provide vibration immunity over the full target pitch.
Flexible orientation allows parallel or perpendicular placement to the magnet.
ISO 26262 ASIL B with integrated diagnostics and certified safety design process.
EEPROM enables traceability throughout product li.

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Published: Dec 10, 2023 |