WSH181 Datasheet - Winson Semiconductor

Hall Effect Switch IC

WSH181 Features

* z Operates from 2.4V to 26V supply voltage with reverse voltage protection z Operates with magnetic fields from DC to 15kHz z On-chip Hall Sensor z On-chip temperature compensation circuitry minimizes shifts in on and off points and hysteresis over temperature and supply voltage z Ideal sensor for

WSH181 General Description

: WSH181 is designed to integrate Hall sensor with output driver together on the same chip, it is suitable for speed measurement, revolution counting, positioning, and DC brushless motors. It includes a temperature compensated voltage regulator, a differential amplifier, a Hysteresis controller and .

WSH181 Datasheet (122.03 KB)