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A1377 - Highly Programmable Linear Hall-Effect Sensor

General Description

The Allegro™ A1377 programmable linear Hall-effect sensor IC is designed for applications that require high accuracy and high resolution without compromising bandwidth.

The A1377 employs segmented, linearly interpolated temperature compensation technology.

Key Features

  • On-board diagnostics.
  • Broken ground detection.
  • VCC undervoltage detection.
  • VCC overvoltage detection.
  • Customer-programmable offset, sensitivity, polarity, and output clamps.
  • Integrated power supply and output bypass capacitors.
  • Customer and factory access code for enhanced reliability.
  • Factory code required for write access to TC trim and other factory registers.
  • Customer code required for write access to customer.

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Other Datasheets by Allegro MicroSystems

Part Number Description
A1304 Linear Hall-Effect Sensor
A1308 Linear Hall-Effect Sensor
A1309 Linear Hall-Effect Sensor
A1315 Linear Hall-Effect Sensor
A1318 Linear Hall-Effect Sensor
A1319 Linear Hall-Effect Sensor
A1330 Programmable Angle Sensor
A1332 Precision Hall Effect Angle Sensor
A1333 Hall-Effect Angle Sensor
A1335 Precision Hall-Effect Angle Sensor

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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A1377 Highly Programmable Linear Hall-Effect Sensor IC FEATURES AND BENEFITS • On-board diagnostics □ Broken ground detection □ VCC undervoltage detection □ VCC overvoltage detection • Customer-programmable offset, sensitivity, polarity, and output clamps • Integrated power supply and output bypass capacitors • Customer and factory access code for enhanced reliability □ Factory code required for write access to TC trim and other factory registers □ Customer code required for write access to customer registers Continued on the next page… PACKAGE: 3-pin SIP (suffix UC) Not to scale DESCRIPTION The Allegro™ A1377 programmable linear Hall-effect sensor IC is designed for applications that require high accuracy and high resolution without compromising bandwidth.