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AS5115 Rotary Position Sensor

Rotary Position Sensor With Sin/Cos Signal Output

The AS5115 is a contactless rotary position sensor for accurate angular measurement over a full turn of 360° and over an extended ambient temperature of -40°C to +150°C. Based on an integrated Hall element array the angular position of a simple two-pole magnet is translated into analog output voltages. The angle information is provided by means of buffered sine and consine voltages via a SSI Interface.

AS5115 Rotary Position Sensor with sin/cos signal output

Key Features

  • High precision analog output
  • Buffered sine and cosine signals
  • SSI Interface
  • low power mode
  • Programmable output modes


  • Contactless rotary switches
  • Electronic power steering
  • Industrial applications

AS5115 Product Facts

Interfaces SSI
Output sin/cos
Max speed [rpm]
Overvoltage protection [ ]
Supply voltage [V] 5.0
Temperature range [°C] -40 to +150
Package SSOP-16
Automotive qualified Yes