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A31301 - 3D Linear Hall-Effect Sensor

General Description

The A31301 three-axis Hall-effect sensor IC is a flexible magnetic sensor capable of measuring the applied flux density in any 1, 2, or 3 axes as well as calculating the angle in up to any two user defined planes.

Key Features

  • Flexible operating modes.
  • Can measure input in any 1, 2, or 3 axes.
  • 15-bit angle output from any selectable 2-axes plane.
  • Low RMS angle noise for high system resolution.
  • SPI and I2C interfaces for easy system integration.
  • Up to 10 MHz SPI and 1 MHz I2C.
  • Ideal for battery-powered, low-voltage.

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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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A31301 3D Linear Hall-Effect Sensor with SPI, I2C Interfaces, and Advanced Low-Power Management FEATURES AND BENEFITS • Flexible operating modes □ Can measure input in any 1, 2, or 3 axes □ 15-bit angle output from any selectable 2-axes plane • Low RMS angle noise for high system resolution • SPI and I2C interfaces for easy system integration □ Up to 10 MHz SPI and 1 MHz I2C • Ideal for battery-powered, low-voltage applications □ 2.65 to 3.6 V analog supply operation □ 1.8 to 3.