TMR2901 Ultra-High Sensitivity Magnetic Sensor
Featured Product from MultiDimension Technology Co., Ltd.
TMR2901 Ultra-High Sensitivity Linear Magnetic Sensor
The TMR2901 is a linear analog magnetic sensor with 25mV/V/Oe sensitivity. Using patented TMR technology paired with unique push-pull Wheatstone Bridge design, the sensor achieves best-in-class sensitivity with minimal noise from -40 to 125 °C.
Key Advantages
- Tunneling Magnetoresistance (TMR) Technology;
- High Sensitivity (25 mV/V/Oe);
- Large Dynamic Range;
- Very Low Power Consumption;
- Excellent Thermal Stability;
- Very Low Hysteresis;
- Compatible with Wide Range of Supply Voltages;
- Very Low Noise Spectral Density(2nT/sqrt(Hz) @ 1Hz).
Applications
- Weak Magnetic Field Sensing;
- Current Sensors;
- Position and Displacement Sensing.
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TMR2901D: DFN8L
TMR2901P: SOP8
General Description
The TMR2922 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 TMR2922 is available a 6mm x 5mm x 1.5mm SOP8 package.
