General Description

The dual

axis output voltages of the TMR300 2 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 TMR300 2 includes two Wheatstone bridges, whic h 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

100 of the supply voltage, eliminating the need for a mplification 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 package of 3.0 mm × 3.0 mm × 0. 7 5 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

 High Resistance for Low Power Consumption

 Wide Air Gap Tolerance

 Excellent Thermal Stability

 Compact LGA Package

Applications

 Rotary Position Sensors

 Rotary Encoders

 Contactless Potentiometers

 Valve Position Sensors

 Knob Position Sensors