AH422 sensor equivalent, high sensitive digital-unipolar hall effect sensor.
* Miniature construction
* High sensitivity of 30/20Gauss (typ.)
* Wide voltage range of 3.8 Vdc to 40 Vdc
* Temperature range of -40 °C to 125 °C
* H.
* BLDC Motor Commutation
* Flow sensor
* Position sensor
* Speed sensor
* Proximity sensor
Package
.
Name VDD GND Vout
Pin number 1 2 3
Description Power supply
Ground Output
Application example: VDD =5V
A positive magnetic field is defined as a South pole near the marked side of the package.
TO92S （AH422） TO92S （AH422） SOT23（AH422） SOT23（AH422.
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