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

ALLEGRO

Description

ATS19420 High-Accuracy Hall-Effect Transmission Speed Gear Tooth Sensor IC .
The ATS19420 is an advanced Hall-effect integrated circuit (IC) that uses a fully integrated back-biased magnet to measure the speed of rotating ferro.

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Datasheet Specifications

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

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-bias

Applications

* In addition, the ATS19420 differential sensing offers inherent rejection of interfering common-mode magnetic fields. The ATS19420 was developed in accordance with ISO 26262:2011 as a hardware safety element out of context with ASIL B capability for use in automotive safety-related systems when inte

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

ALLEGRO ATS19420-like datasheet