ams AG - global leader in the design and manufacture of high performance analog ICs (integrated circuits)

AS5035 Rotary Sensor

8-bit rotary position sensor with ABI output

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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.


Not Recommended for New Designs!

ams AG is discontinuing production of this device. Final lifetime buy order must be placed by December 31, 2017.

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)

Product Facts

Resolution 8-bit
Interfaces -
Output ABI
Max speed [rpm] 30000
Overvoltage protection [ ]
Supply voltage [V] 3.3 or 5.0
Temperature range [°C] -40 to +125
Package SSOP-16
Automotive qualified

Additional Information

  • Motor speed and motion sensor
  • Replacement of optical encoders
  • Flow meters
  • Robotics