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US3881 Datasheet Hall Latch

Manufacturer: Melexis

Overview: US3881 Hall Latch Low Voltage & High Sensitivity.

General Description

The Melexis US3881 is a Hall-effect latch designed in 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.

The low operating voltage and extended choice of temperature range make it suitable for use in automotive, industrial and consumer low voltage applications.

Key Features

  • Wide operating voltage range from 2.2V to 18V.
  • Very high magnetic sensitivity.
  • CMOS technology.
  • Chopper-stabilized amplifier stage.
  • Low current consumption.
  • Open drain output.
  • Thin SOT23 3L and flat TO-92 3L both RoHS Compliant packages.