ATS643LSH Datasheet - Allegro MicroSystems

ATS643LSH Zero-Speed Differential Gear Tooth Sensor

The ATS643 is an optimized combination of integrated circuit and magnet that provides a manufacturer-friendly solution for true zero-speed digital gear-tooth sensing in two-wire applications. The device consists of a single-shot molded plastic package that includes a samarium cobalt magnet, a pole p.

ATS643LSH Features

* ▪ ▪ ▪ ▪ ▪ ▪ ▪ Fully-optimized differential digital gear tooth sensor Single chip-IC for high reliability Internal current regulator for 2-wire operation Small mechanical size (8 mm diameter x 5.5 mm depth) Switchpoints air gap independent Digital output representing gear profile Precise duty cycle a

ATS643LSH_AllegroMicroSystems.pdf