WSH133 Datasheet Bipolar Hall Effect Switch

Manufacturer: Winson Semiconductor

WSH133 bipolar hall effect switch by Winson Semiconductor - Datasheet Preview

Datasheet Details

Part number	WSH133
Manufacturer	Winson Semiconductor
File Size	546.84 KB
Description	Bipolar Hall Effect Switch
Download	WSH133 Download (PDF)

General Description

WSH133 is designed to integrate Hall sensor with output driver together on the same chip, it is suitable for speed measurement, revolution counting, positioning, DC brushless motor.

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

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

Overview

WSH133 Bipolar Hall Effect Switch IC with built-in pull high.

Key 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.
Ideal sensor for speed measurement, revolution counting, positioning, DC brushless motor Functional.

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