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MA736 - Contactless Digital Angle Sensor

General Description

The MA736 is a MagAlpha digital angle sensor that detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on a rotating shaft.

Its ultrasmall UTQFN package makes it an ideal solution for space-constrained applications.

Key Features

  • Configurable 8-Bit to 12.5-Bit ±3σ Resolution Absolute Angle Encoder.
  • 3µs of Latency at Constant Rotation Speed.
  • SPI Serial Interface for Digital Angle Readout and Chip Configuration.
  • Configurable Magnetic Field Strength Detection for Diagnostic Checks.
  • Non-Volatile Memory (NVM) Read/Write Command Extends Memory Life.
  • 3.3V, 11mA Supply Current.
  • -40°C to +125°C Operating Temperature.
  • 0rmp to 60,000rpm Rotation.
  • Inte.

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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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MagAlpha MA736 8-Bit to 12.5-Bit, 3µs Low-Latency, Ultra-Small, Contactless Digital Angle Sensor DESCRIPTION The MA736 is a MagAlpha digital angle sensor that detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on a rotating shaft. Its ultrasmall UTQFN package makes it an ideal solution for space-constrained applications. Fast data acquisition and processing provide accurate angle measurements from static angle measurement to high-speed rotation. The digital filtering is adjustable to optimize control loop performance when used in servo motor applications. This sensor supports a wide range of magnetic field strengths and spatial configurations. Both end-of-shaft and side-shaft (off-axis mounting) configurations are supported.