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A1332 - Precision Hall Effect Angle Sensor

General Description

The A1332 is a 360° contactless high resolution programmable magnetic angle position sensor IC.

It is designed for digital systems using an I2C interface.

Key Features

  • 360° contactless high resolution angle position sensor.
  • CVH (Circular Vertical Hall) technology.
  • Digital I2C output.
  • Refresh Rate: 32 µs, 12-bit resolution.
  • Automotive temperature range -40 to 85C as well as -40 to 125C.
  • Two types of linearization schemes offered: harmonic linearization and segmented linearization.
  • Linearization features enable use in off-axis.

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Other Datasheets by Allegro MicroSystems

Part Number Description
A1330 Programmable Angle Sensor
A1333 Hall-Effect Angle Sensor
A1335 Precision Hall-Effect Angle Sensor
A1337 Hall-Effect Angle Sensor
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

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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A1332 Precision Hall-Effect Angle Sensor IC with I2C Interface FEATURES AND BENEFITS • 360° contactless high resolution angle position sensor • CVH (Circular Vertical Hall) technology • Digital I2C output • Refresh Rate: 32 µs, 12-bit resolution • Automotive temperature range -40 to 85C as well as -40 to 125C • Two types of linearization schemes offered: harmonic linearization and segmented linearization • Linearization features enable use in off-axis applications • EEPROM with Error Correction Control (ECC) for trimming calibration • 1 mm thin (TSSOP-14) package • Automatic calibration features maintain angle accuracy over airgap PACKAGE: 14-pin TSSOP (LE suffix) Not to scale DESCRIPTION The A1332 is a 360° contactless high resolution programmable magnetic angle position sensor IC.