General Description

The dual

axis output voltages of the TMR3001 TMR angle sensor are proportional to the sine and cosine of the angle of a

magnetic field applied parallel to the surface of the sensor, which can be provided by a small magnet positioned above the de vice.

The T MR3001 includes two Wheatstone bridges, which can be configured to output sine and cosine functions respectively. Each

bridge includes four TMR sensor elements in a push pull arrangement to produce a best in class peak to peak signal as large as

90 of the supply voltage, eliminating the need for amplification in many applications. Additionally, the unique TMR Wheatstone

bridge technology accurately compensates the output against changes in ambient temperature. This sensor is assembled in a

compact LGA8 pac kage of 3.0 mm × 3.0 mm × 0.75 mm.

Features and Benefits

 T unneling Magnetoresistance (TMR) Technology

 Large Output Signal without Amplification

 Dual Axis 360 Angle Measurement

 Compatible with wide Rang of Supply Voltages

 Fast Response for High Speed Applications

 Wide Air Gap Tolerance

 Excellent Thermal Stability

 Compact LGA Package

Applications

 Rotary Position Sensors

 Rotary Encoders

 Contactless Potentiometers

 Valve Position Sensors

 Knob Position Sensors