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A17501 - Dual Output Differential Speed and Direction Sensor

General Description

The A17501 is a single IC solution designed for rotational position sensing of a ring magnet target found in automotive and industrial electric motor applications (often with specific application and safety requirements).

Key Features

  • High-speed switching bandwidth up to 40 kHz.
  • Two independent output channels with options for high resolution XOR speed, pulse, and direction protocol.
  • ASIL B(D) compliant (ISO 26262).
  • Optional fault detection output protocol.
  • Immune to common external magnetic disturbance.
  • EEPROM enables factory traceability throughout product life cycle.
  • Ideally suited for asynchronous electric motor.

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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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A17501 Dual Output Differential Speed and Direction Sensor IC FEATURES AND BENEFITS • High-speed switching bandwidth up to 40 kHz • Two independent output channels with options for high resolution XOR speed, pulse, and direction protocol • ASIL B(D) compliant (ISO 26262) • Optional fault detection output protocol • Immune to common external magnetic disturbance • EEPROM enables factory traceability throughout product life cycle • Ideally suited for asynchronous electric motor applications • Also available with integrated magnet (see ATS17501 datasheet) 2 - PACKAGE: 4-Pin SIP (suffix K) Not to scale DESCRIPTION The A17501 is a single IC solution designed for rotational position sensing of a ring magnet target found in automotive and industrial electric motor applications (often with speci