HK469 Datasheet (SZWKW) - Low power omnipolar hall sensor

HK469, Low power omnipolar hall sensor

TO92S SOT23 REV1.0 06/2020 www.hallsensorchip.com 3 HK469 Low power omnipolar hall sensor application example VOUT= High VOUT= Low TO92S Output Behavior TO92S Name VDD Vout GND Pin number 1 2 3 TO92S （AH469UA） Description Power supply Ground Output VOUT= Low VOUT= High SOT23 Output Be

HK469 Low power omnipolar hall sensor Introduction HK469 is designed and produced using CMOS technology.

It is a bipolar Hall switch chip with low power consumption and high sensitivity.

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 voltage is 2.7-5.5V.

HK469 Features

* application

* Micro-power battery-powered applications

* Highest ESD performance up to ±6kV

* Omnipolar output switch

* Push-pull output

* Operating voltage 2.7-5.5V

* Solid state switch

* Cordless mobile phone reminder switch

* Flip phone screen saver switch