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WSH130
Hall Effect Switch IC
Features
Operates from 2.4 V to 26 V supply voltage with reverse voltage protection Operates with magnetic fields from DC to 15 kHz On-chip Hall Sensor On-chip temperature compensation circuitry minimizes shifts in on and off points
and hysteresis over temperature and supply voltage Ideal sensor for speed measurement, revolution counting, positioning, and DC
brushless motors On (L) with magnetic South pole and Off (H) with North pole
Functional Description
WSH130 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.