TMR2102 Linear Sensor0 pages

TMR LINEAR SENSOR

TMR2102
TMR2102 TMR Linear Sensor
Features and Benefits

Tunneling Magnetoresistance (TMR) Technology
High Sensitivity
Large Dynamic Range
Very Low Power Consumption
Excellent Thermal Stability
Very Low Hysteresis
Compatible with Wide Range of Supply Voltages

Applications

Magnetic Field Sensing
Current Sensors
Industrial Flow Meters
Displacement Sensing
Rotary Position Sensors

General Description
The TMR2102 linear sensor utilizes a unique push-pull Wheatstone bridge composed of four
unshielded TMR sensor elements. The unique bridge design provides a high sensitivity differential
output that is linearly proportional to a magnetic field applied parallel to the surface of the sensor
package, and it provides superior temperature compensation of the output. The TMR2102 is
available in two packaging form factors: SOP8 6mm 5mm 1.5mm (P/N TMR2102P), or DFN8
3mm 3mm 0.75mm (P/N TMR2102D).

Transfer Curve
The following figure shows the response of the TMR2102 to an applied magnetic field in the
range of ± Oe (left) and ±
30
200 Oe (right) when the TMR2102 is biased at 1 V. At low fields the
TMR2102 response is highly linear, and it is not harmed when the sensor is driven into saturation.

MultiDimension Technology Co., Ltd.
Ver. 1.0a
Web: www.dowaytech.com/en, Email: info@dowaytech.com
No.7 Guangdong Road, Zhangjiagang Free Trade Zone, Jiangsu, 215634, P.R. China

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MDT TMR2102