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US5681 - Unipolar Hall Switch

General Description

The Melexis US5681 is a unipolar Hall-effect switch designed in mixed signal CMOS technology.

The device integrates a voltage regulator; Hall sensor with advanced Correlated Double Sampling (CDS) offset cancellation system and an open-drain output driver, all in a single package.

Key Features

  • Wide operating voltage range from 3.5V to 24V.
  • High sensitivity.
  • CMOS technology.
  • Chopper-stabilized amplifier stage.
  • Low current consumption.
  • Open drain output.
  • Thin SOT23 3L RoHS Compliant package.

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Datasheet Details

Part number US5681
Manufacturer Melexis
File Size 863.62 KB
Description Unipolar Hall Switch
Datasheet download datasheet US5681 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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US5681 Unipolar Hall Switch – High Sensitivity Features and Benefits  Wide operating voltage range from 3.5V to 24V  High sensitivity  CMOS technology  Chopper-stabilized amplifier stage  Low current consumption  Open drain output  Thin SOT23 3L RoHS Compliant package Applications  Automotive, Consumer and Industrial  Solid-state switch  Interrupter  Current detector  Proximity detection Ordering information Product code US5681 US5681 Temperature Code E K Package Code SE SE Legend: Temperature code: Package Code: Packing Form: Ordering Example: E(-40 to 85°C) K (-40 to 125°C) SE = TSOT-23L RE = Reel US5681ESE-AAA-000-RE Option code AAA-000 AAA-000 Packing form code RE RE 1.