TMR2102 Datasheet, PDF (1/5 Pages) American Electronic Components, inc – Large Dynamic Range TMR linear sensor

Datasheet V1.0a
TMR2102
Large Dynamic Range TMR linear sensor
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 X 5mm X 1.5mm (P/N TMR2102P), or DFN8 3mm X 3mm X 0.75mm(P/N
TMR2102D).
Features and Benefits
 Tunneling Magneto resistance (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
TMR2102
Transfer Curve
The following figure shows the response of the TMR2101 to an applied magnetic field in the range of ±30 Oe (left) and ±200 Oe
(right) when the TMR2102 is biased at 1V. At low fields the TMR2102 response is highly linear, and it is not harmed when the
sensor is driven into saturation.
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