AH465 - Low Power Unipolar Hall Sensor
A465 XXX 12 3 VDD GND VOUT TO92S GND 3 A465 XXX 1 VDD 2 VOUT SOT23 REV2.0 03/2021 www.alfaelecs.com 3 AH465 Low Power Unipolar Hall Sensor Application example A465 A465 VOUT=High VOUT=Low TO92S （AH465UA） TO92S Pin Description Name VDD GND VOUT Pin Number 1 2 3 Description Power sup
AH465 Low Power Unipolar Hall Sensor Introduction AH465 is designed and produced using CMOS technology.
It is a south pole (AH465UA) or north pole (AH465SU) sensitive low-power unipolar Hall effect switch.
The device integrates a voltage regulator, a Hall voltage generator, a small signal amplifier, a chopper regulator, and schmitt-trigger and push-pull output.
The sensor has the characteristics of good temperature stability, strong stress resistance and high sensitivity, and its operating volta
AH465 Features
* Micro-power battery-powered applications
* Omnipolar output switch
* Push-pull output
* ESD HBM ±4 kV
* Operating voltage 2.5-5.5V Package Application
* Solid state switch
* Cordless mobile phone reminder switch
* Flip phone screen saver switch
* Proximity swit
