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AH375 Datasheet Single Phase Hall Effect Latch

Manufacturer: Diodes Incorporated

Overview: AH375 SINGLE PHASE HALL EFFECT LATCH.

General Description

Pin Assignments AH375 is an integrated Hall-Effect latched sensor designed for electronic commutation of brush-less DC motor applications.

The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open drain output.

An internal band-gap regulator provides a temperature compensated supply voltage for internal circuits and allows a wide operating supply range.

Key Features

  • Bipolar Hall-Effect latch sensor.
  • 2.2V to 20V DC Operating voltage.
  • Temperature compensation.
  • Open drain pre-driver.
  • 25mA maximum output sink current.
  • Operating temperature: -40°C to +125°C.
  • SIP-3L and SC59 packages (SC59 is commonly known as SOT23 in Asia).
  • Green Molding Compound (No Br, Sb) (Note 1).

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