SS1438 Overview
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 stabilization techniques to provide accurate and stable magnetic switch points.
SS1438 Key Features
- Wide operating voltage range from 2.5V to 24V
- Medium sensitivity
- CMOS technology
- Chopper-stabilized amplifier stage
- Low current consumption
- Open drain output
- Tiny SOT23 3L or flat SIP 3L Both RoHS pliant packages
- Automotive, Consumer and Industrial
- Solid-state switch
- Interrupter