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A19351 - High-Performance GMR AK Protocol Wheel Speed and Direction Sensor

General Description

The A19351 is a giant magnetoresistance (GMR) magnetic sensor integrated circuit (IC) designed to measure ring magnets used in automotive braking systems, to provide wheel speed and direction information.

Key Features

  • GMR elements provide highly repeatable, ultra-low jitter signal for iTPMS and ADAS.

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Datasheet Details

Part number A19351
Manufacturer Allegro MicroSystems
File Size 2.29 MB
Description High-Performance GMR AK Protocol Wheel Speed and Direction Sensor
Datasheet download datasheet A19351 Datasheet

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Other Datasheets by Allegro MicroSystems

Part Number Description
A19350 High Accuracy GMR Wheel Speed and Direction Sensor
A19352 High-Accuracy GMR Wheel Speed and Direction Sensor
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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A19351 High-Performance GMR AK Protocol Wheel Speed and Direction Sensor IC FEATURES AND BENEFITS • GMR elements provide highly repeatable, ultra-low jitter signal for iTPMS and ADAS applications • Wide Air Gap capability eases mechanical mounting tolerance requirements to enable lower cost • AK Protocol compliant output with air gap information • SolidSpeed Digital Architecture provides robust, adaptive performance with advanced algorithms • ISO 26262 ASIL B(D) with integrated diagnostics and certified safety design process PACKAGE: 2-Pin SIP (suffix UB) Not to scale DESCRIPTION The A19351 is a giant magnetoresistance (GMR) magnetic sensor integrated circuit (IC) designed to measure ring magnets used in automotive braking systems, to provide wheel speed and direction information.