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ATS668LSM Datasheet True Zero-Speed High-Accuracy Gear Tooth Sensor

Manufacturer: Allegro MicroSystems

General Description

The ATS668LSM is an optimized Hall-effect integrated circuit (IC) and permanent magnet pellet combination with integrated EMC protection components to provide a user-friendly solution for true zero-speed digital gear tooth sensing.

The small package can be easily assembled and used in conjunction with a wide variety of gear tooth sensing applications.

The device incorporates a dual element Hall IC that switches in response to differential magnetic signals created by a ferromagnetic target.

Overview

ATS668LSM True Zero-Speed High-Accuracy Gear Tooth Sensor IC.

Key Features

  • Three-wire back-biased speed sensor optimized for transmission speed-sensing.