WSH132 Datasheet (Winson) - Unipolar Hall Effect Switch

WSH132, Unipolar Hall Effect Switch

WSH132 is designed to integrate Hall sensor with output driver together on the same chip, it is suitable for speed measurement, revolution counting, positioning.

It includes a temperature compensated voltage regulator, a differential amplifier, a Hysteresis controller and a output driver capable of

WSH132 Features

* Operates from 2.4 V to 24 V supply voltage

* Operates with magnetic fields from DC to 15 kHz

* On-chip Hall Sensor and 25 kΩ pull-high resistor

* On-chip temperature compensation circuitry minimizes shifts in on and off points and hysteresis over temperature and supply voltage