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A33003 - Precision Angle Sensor

General Description

The A33003 is a 360° angle sensor IC that provides contactless high-resolution angular position information based on magnetic circular vertical Hall (CVH) technology.

Key Features

  • Contactless 0° to 360° angle sensor IC, for angular position, rotational speed, and direction measurement.
  • Capable of sensing magnet rotational speeds targeting 12-bit effective resolution with 900 G field.
  • Circular vertical Hall (CVH) technology provides a single-channel sensor system supporting operation across a wide range of air gaps.
  • On-chip 32-segment linearization to improve angle accuracy.
  • Reduces the impact of magnet to sensor misalignment.

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Full PDF Text Transcription for A33003 (Reference)

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A33003 2 - Precision Angle Sensor IC with On-Chip Linearization, SENT, SPI, and PWM Output FEATURES AND BENEFITS • Contactless 0° to 360° angle sensor IC, for angular pos...

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AND BENEFITS • Contactless 0° to 360° angle sensor IC, for angular position, rotational speed, and direction measurement □ Capable of sensing magnet rotational speeds targeting 12-bit effective resolution with 900 G field □ Circular vertical Hall (CVH) technology provides a single-channel sensor system supporting operation across a wide range of air gaps • On-chip 32-segment linearization to improve angle accuracy □ Reduces the impact of magnet to sensor misalignment □ Reduces the impact of imperfect magnetization of target magnet • Developed in accordance with ISO 26262 requirements for hardware product development for us

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