US1881 Datasheet (Melexis Microelectronic Systems)

US1881, Hall Latch

REVISION 019 - 13 JUNE 2019 3901001881 The Melexis US1881 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.

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US1881 Features

* Wide operating voltage range from 3.5V to 24V

* High magnetic sensitivity

* Multi-purpose

* CMOS technology

* Chopper-stabilized amplifier stage

* Low current consumption

* Open drain output

* Thin SOT23 3L and flat TO-92 3L both RoHS Compliant packages Applica