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US3881 Datasheet Hall Latch

Manufacturer: Melexis

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.

Overview

US3881 Hall Latch Low Voltage & High Sensitivity.

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.