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

Product Overview

ALLEGRO

Datasheet Details

Part number	ATS19420
Manufacturer	ALLEGRO
File Size	945.37 KB
Description	High-Accuracy Hall-Effect Transmission Speed Gear Tooth Sensor
Datasheet	ATS19420 Datasheet
Additional preview pages of the ATS19420 datasheet.

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

ATS19480 - GMR Transmission Speed Sensor
ATS19200 - High-Accuracy Hall-Effect Wheel Speed Gear Tooth Sensor
ATS19510LSN - Vibration-Resistant Sensor
ATS19520 - Vibration-Tolerant Hall-Effect Transmission Speed and Direction Gear Tooth Sensor
ATS19580 - GMR Transmission Speed and Direction Sensor

Published: Jan 7, 2025 |