HIGH VOLTAGE BUITLT-IN PULL HIGH RES OMNIPOLAR HALL EFFECT SWITCH

DESCRIPTION

UTC UHC288 Hall effect switch is a temperature stable,

Superior high-temperature performance is made possible through a

dynamic offset cancellation that utilizes chopper-stabilization.

UTC UHC288 includes an on-chip Hall voltage generator for

magnetic sensing, a comparator that amplifies the Hall voltage, and

a Schmitt trigger to provide switching hysteresis for noise rejection,

and built-in pull high resistance output.

This device requires the presence of omni-polar magnetic fields

for operation.

The package type is in a Halogen Free version was verified by

third party Lab.

FEATURES

* Operation range from 2.5V to 26V

* Omni polar, output switches with absolute value of North or South
  pole from magnet

* Reverse bias protection on power supply pin

* High Sensitivity for reed switch replacement applications

* Low sensitivity drift in crossing of Temp range