WSH134 Datasheet Unipolar Hall Effect Switch

Manufacturer: Winson Semiconductor

WSH134 unipolar hall effect switch by Winson Semiconductor - Datasheet Preview

Datasheet Details

Part number	WSH134
Manufacturer	Winson Semiconductor
File Size	579.72 KB
Description	Unipolar Hall Effect Switch
Download	WSH134 Download (PDF)

General Description

WSH134 is designed to integrate Hall sensor with output driver together on the same chip, it is suitable for speed measurement, revolution counting, positioning, and contactless switches.

It includes a temperature compensated voltage regulator, a differential amplifier, a Hysteresis controller and a open-collector output driver capable of sinking up to 20 mA current load.

An on-chip protection resistor is implemented to prevent reverse power fault.

Overview

WSH134 Unipolar Hall Effect Switch IC.

Key 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 contactless switches.
On (L) with magnetic South pole and Off (H) without magnetic field or with magnetic North pole.

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