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WSH237 Datasheet Adjustable Hall Effect Switch

Manufacturer: Winson

Overview: WSH237 Adjustable Hall Effect Switch IC.

Datasheet Details

Part number WSH237
Manufacturer Winson
File Size 1.37 MB
Description Adjustable Hall Effect Switch
Datasheet WSH237-Winson.pdf

General Description

The WSH237 is an adjustable Hall Effect Switch with magnetic field measure function for on-site calibration.

The Hall sensing switching point of the magnetic field is adjustable through the input reference voltage of Vset pin.

The output voltage (Vout) turns to high voltage level when the internal voltage (VB) is greater than the reference voltage (Vset).

Key Features

  • Adjustable Hall Effect Switch with magnetic field measure for on-site calibration.
  • Response time 500 ns.
  • High resolution ±0.5 Gauss.
  • Adjustable magnitude sensing range: ±500 Gauss on 5V supplied voltage; ±1000 Gauss on 12V supplied voltage.
  • Output "High" when VB > Vset; Output "Low" when VB < Vset.
  • Wide operating voltage range 3 V ~ 12 V.
  • Almost zero hysteresis.
  • 23 kHz bandwidth Functional.

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WSH237 Distributor