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AH372 - INTERNAL PULL-UP HALL EFFECT LATCH

Description

AH372 is a single-digital-output Hall-Effect latch sensor with internal pull-up resistor for high temperature operation.

Features

  • Bipolar Hall Effect Latch Operation.
  • 2.2V to 20V Operating Range.
  • Single Output with Built-in Pull-up Resistor.
  • 25mA output Sink Capability.
  • -40°C to +125°C Operating Temperature.
  • Industry Standard SIP-3 (Ammo Pack), SIP-3 (Bulk Pack), SC59 and SOT23 Packages.
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3) Pin Assignments (Top View) GND 2. 3. OUT 1. VDD SC59 and SOT23 (Front View) SIP-3 (Bu.

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Datasheet preview – AH372

Datasheet Details

Part number AH372
Manufacturer DIODES
File Size 457.33 KB
Description INTERNAL PULL-UP HALL EFFECT LATCH
Datasheet download datasheet AH372 Datasheet
Additional preview pages of the AH372 datasheet.

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Full PDF Text Transcription

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NEW PRODUCT AH372 INTERNAL PULL-UP HALL EFFECT LATCH Description AH372 is a single-digital-output Hall-Effect latch sensor with internal pull-up resistor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, and an output driver with a pull-up resistor. An internal band-gap regulator provides a temperature compensated supply voltage for internal circuits and allows a wide operating supply range. When the magnetic flux density (B) perpendicular to the package is larger than operation point (BOP), output is switched on (OUT pin is pulled low). The output state is held on until a magnetic flux density reversal falls below BRP.
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