ams OSRAM AG AS5116 magnetic position sensor

The AS5116 is a contactless magnetic position sensor for accurate angular measurement over a full mechanical turn of 360°. Based on a Hall sensor technology, this device measures the orthogonal component of the flux density (Bz) over a full turn rotation and compensates for external stray magnetic fields with a robust architecture.

To measure the angle, only a simple two-pole magnet rotating over the center of the package is required. The magnet can be placed above or below the device.

The angle information is provided by means of buffered differential sine and cosine voltages.

Key features

• Contactless Angle Measurement
• High Output Quality (Low Noise, Good Linearity)
• Magnetic Stray Field Immunity
• Produced According to ISO26262

Additional features

• Programmable gain via UART
• AEC-Q100 qualified
• The magnetic input range of ±20 to ±80 mT
• -40 °C to 150 °C Operating Temp range
• SOIC-8 Package

Additional Benefits:

• A very small and robust package
• Analog output
• Plug and play use of sensor
• Wide magnet field input range
• Wide operating temperature range

Applications

• Rotary Knobs
• Potentiometer
• Stepper Motor
• Robotics & Drones
• BLDC Motor Control (Motor Commutation, Position Feedback)
• Servo Motors
• High-speed Angle Sensing

Available tools

Adapter Board for AS5116
Order code: AS5116-SO_EK_AB

Socket board for AS5116
Order code: AS5116-SO_EK_SB