Description
The AAT001-10E angle sensor is a unique array of four Tunneling Magnetoresistance (TMR) elements rotated at 90 degree intervals in the package and connected in a bridge configuration. The output can be configured to represent the sine and cosine functions of the magnetic field applied to the sensor. Each TMR sensor element has a resistance of approximately 1.25 megaohms. Outputs are proportional to the supply voltage and peak-to-peak output voltages are much larger than other sensor technologies. The part is packaged in NVE’s 2.5 mm x 2.5 mm x 0.8 mm TDFN6 surface mount package.

KEY FEATUREs
• Tunneling Magnetoresistance (TMR) Technology
• Very High Output Signal Without Amplification
• Wide Airgap Tolerance
• Very High Resistance for Extremely Low Power
• Sine and Cosine Outputs Available
• Ultraminiature TDFN6 Package

Typical Applications
• Rotary Encoders
• Automotive Rotary Position Sensors
• Motor Shaft Position Sensors
• Knob Position Sensors