10-Bit to 16-Bit Programmable Magnetic Encoder IC


  • 5 V Operation
  • Selectable 10, 12, 14, or 16 Bits of Absolute Resolution
  • PWM Output Modes
  • Incremental ABI, UVW Pins Out

The AEAT-8811 programmable magnetic rotary encoder ASIC has been designed to enhance the performance of motion control systems, providing accurate angular measurement over a full 360 degrees of rotation. It gives value to the customer by delivering advance position information to controller systems, simplifying the assembly process of the feedback device, and providing reliable information throughout the system's operation in the harsh industrial environment. It can be used in industrial, medical, space limited consumer, and harsh (dusty and oily) environment applications.

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  • User-programmable Zero Position, Direction, Index Width
  • Selectable Option Zero Latency Mode
  • Programmable Hysteresis
  • Available 2-wire or 3-wire SSI options.
  • Selectable Option for 3-wire SSI with Initial Data Output at Tristate Mode
  • No Programming Required for Offset Calibration
  • Both Absolute and Incremental Output Signals Available
  • Instant Indication of the Magnet's Angular Position with a Selectable Resolution of 10, 12, 14, or 16 Bits
  • Incremental ABI and UVW Pins Out
  • User-programmable CPR: 32, 64, 128, 256, 512, 1024, 2048, 4096
  • User-programmable Index (I) Width: 90, 180, 270, 360 degrees
  • Selectable UVW Output of 1 to 8 Pole Pairs (2 to 16 Poles)
  • Compact QFN-24 leads (5 mm × 5 mm) Package
  • RoHS compliant
  • Brushless DC Motor and Stepper Motor
  • Resolver and Potentiometer Replacement
  • Industrial Automation and Robotics
  • Industrial Sewing Machine and Textiles Equipment
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