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AH3768Q Datasheet High-voltage Low-sensitivity Automotive Hall-effect Latch

Manufacturer: Diodes Incorporated

Overview: PRELIMINARY - CONFIDENTIAL.

General Description

The AH3768Q is an AEC-Q100 qualified, high-voltage, low-sensitivity Hall-Effect latch IC designed for brushless DC-motor commutation, speed measurement, angular or linear encoders and position sensors in automotive applications.

To support wide range of demanding applications, the design is optimized to operate over the supply range of 3.0V to 28V.

With chopper stabilized architecture and an internal bandgap regulator to provide temperature compensated supply for internal circuits, the AH3768Q provides a reliable solution over the whole operating range.

Key Features

  • Bipolar Latch Operation (South Pole: On, North Pole: off).
  • High Sensitivity: Bop and Brp of +175G and -175G Typical.
  • Single, Open-Drain Output with Overcurrent Limit.
  • 3.0V to 28V Operating Voltage Range.
  • Chopper Stabilized Design Provides.
  • Superior Temperature Stability.
  • Minimal Switch Point Drift.
  • Enhanced Immunity to Stress.
  • Good RF Noise Immunity.
  • Reverse Blocking Diode.
  • Zener Clamp on Supply and Output Pi.

AH3768Q Distributor & Price

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