SS1438 Datasheet (SEC) - Unipolar Hall Switch

SS1438, Unipolar Hall Switch

The SS1438 is a unipolar Hall effect sensor IC fabricated from mixed signal CMOS technology.

The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.

It incorporates advanced chopper stab

SS1438 Features

* Wide operating voltage range from 2.5V to 24V

* Medium sensitivity

* CMOS technology

* Chopper-stabilized amplifier stage  Superior temperature stability  Extremely low switchpoint drift  Insensitive to physical stress

* Low current consumption