MultiDimension Technology Co., Ltd. Dual-axis TMR Angle Sensor TMR3005

Description TMR3005 angle sensor adopts two orthogonal push-pull Wheatstone bridge design, and each bridge contains four high-sensitivity TMR sensing elements to produce a best-in-class peak-to-peak output signal as large as 65% of the supply voltage, thereby eliminating many external signal amplifying and processing circuit needed in the applications. The voltage signal output by the two axes of the chip has a sine and cosine relationship with the angle of the magnetic field, when a magnet is placed above the TMR3005 chip to provide an operating magnetic field parallel to the surface of the chip in general angle sensor application. Additionally, the TMR full bridge technology accurately compensates the output against changes in ambient temperature. This high performance TMR3005 angle sensor is available in packaging form factors of compact LGA8L (3mm × 3mm × 0.75mm). LGA8L Features and Benefits Tunneling magnetoresistance (TMR) technology Large output signal without amplification Dual-Axis 360° angle measurement Low power consumption Compatible with wide rang of supply voltages Large air gap tolerance Excellent thermal stability Compact LGA package RoHS & REACH compliant Applications Rotary position sensors Rotary encoders Contactless potentiometers Valve position sensors Knob position sensors