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WSH130NL Datasheet Unipolar Hall Effect Switch

Manufacturer: Winson Semiconductor

Overview: WSH130NL Unipolar Hall Effect Switch IC.

Datasheet Details

Part number WSH130NL
Manufacturer Winson Semiconductor
File Size 751.88 KB
Description Unipolar Hall Effect Switch
Datasheet WSH130NL_WinsonSemiconductor.pdf

General Description

WSH130NL 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 pensated 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.

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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WSH130NL Distributor