as5035 Rotary Position sensor

AS5035: 8-bit Rotary Position Sensor with ABI Output

The AS5035 is an 8-bit rotary position sensor (previously known as encoder) with an incremental output. This means there are 64 pulses per revolution on the standardized quadrature output interface with an index pulse (=ABI-interface). This device fits perfectly for on-axis applications where a simple 2-pole magnet rotates above or below the sensor IC and the zero position can be programmed into the device.

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Key Features

  • Contactless angle and motion sensing
  • User programmable zero position
  • Diagnostic modes for magnet detection and power supply loss
  • Immune to external magnetic stray fields

Key Benefits

  • Highest reliability and durability in harsh environments
  • Great flexibility during assembly
  • Operation safety
  • Lower material cost (no magnetic shielding needed)

AS5035 Applications

  • Motor Speed and Motion Sensor
  • Flow Meters
  • Robotic Joint Position
  • Replacement of Optical Encoders


Max speed [rpm]30000
Overvoltage protection [ ]
Supply voltage [V]3.3 or 5.0
Temperature range [°C]-40 to +125
Automotive qualified