ATS19420 - High-Accuracy Hall-Effect Transmission Speed Gear Tooth Sensor

ALLEGRO

ATS19420 Datasheet Preview — Preview of ATS19420 PDF

Datasheet Details

Part number	ATS19420
Manufacturer	ALLEGRO
File Size	945.37 KB
Description	High-Accuracy Hall-Effect Transmission Speed Gear Tooth Sensor
Datasheet	ATS19420-ALLEGRO.pdf

ATS19420 Product details

Description

The ATS19420 is an advanced Hall-effect integrated circuit (IC) that uses a fully integrated back-biased magnet to measure the speed of rotating ferrous targets.

Features

Differential Hall-effect sensor measures ferrous targets with inherent stray field immunity.
SolidSpeed Digital Architecture supports advanced algorithms, maintaining pitch and duty cycle accuracy during dynamic air gap disturbances.
Integrated solution includes back-biased magnet and capacitor in a single overmolded package.
ISO 26262:2011 ASIL B with integrated diagnostics and certified safety design process.
Two-wire current source output protocol.

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Other Datasheets by ALLEGRO

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Published: Jan 7, 2025 |