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A1126 - Chopper-Stabilized Omnipolar Hall-Effect Switch

General Description

The A1126 integrated circuit is an omnipolar, ultrasensitive Hall-effect switch with a digital output.

This device has an integrated regulator permitting operation to 24 V.

This device is especially suited for operation through extended temperature ranges, up to 150°C.

Key Features

  • AEC-Q100 automotive qualified.
  • Omnipolar operation.
  • Low switchpoint drift.
  • Superior temperature stability.
  • Insensitive to physical stress.
  • Reverse-battery protection.
  • Robust EMC capability.
  • Robust ESD protection.

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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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A1126 Chopper-Stabilized Omnipolar Hall-Effect Switch FEATURES AND BENEFITS • AEC-Q100 automotive qualified • Omnipolar operation • Low switchpoint drift • Superior temperature stability • Insensitive to physical stress • Reverse-battery protection • Robust EMC capability • Robust ESD protection PACKAGES: Not to scale 3-pin SOT23W (suffix LH) NOT FOR NEW DESIGN 3-pin SIP, matrix HD style (suffix UA) 3-pin SIP, chopper style (suffix UA) DESCRIPTION The A1126 integrated circuit is an omnipolar, ultrasensitive Hall-effect switch with a digital output. This device has an integrated regulator permitting operation to 24 V. This device is especially suited for operation through extended temperature ranges, up to 150°C.