TMR2905
Description
The TMR2905 linear sensor utilizes a unique push-pull Wheatstone bridge posed 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 pensation of the output. The TMR2905 is available a 6mm X 5mm X 1.5mm SOP8 package.
Features and Benefits
- Tunneling Magneto resistance (TMR) Technology
- Ultra High Sensitivity (50~60m V/V/Oe)
- Large Dynamic Range
- Very Low Power Consumption
- Excellent Thermal Stability
- Very Low Hysteresis
- patible with wide Range of Supply Voltages
- Ultra Low Noise Spectral Density(＜2n T/sqrt(Hz)@1Hz)
Applications
- Weak Magnetic Field Sensing
- Current Sensors
- Position and Displacement Sensing
Transfer Curve
The following figure shows the response of the TMR2905 to an applied magnetic field in the range of ±15 Oe and ±30 Oe when the TMR2905...
