High-Precision TMR Magnetic Field Sensor MMLP57F

The MDT MMLP57F TMR linear magnetic field sensor features wide operating field range at +/-90 Oe, very-low hysteresis at 0.2 Oe, high sensitivity at 4.8 mV/V/Oe, very-low power consumption at 10μW, and excellent thermal stability over -40°C - 125°C. Designed with TMR (Tunneling Magnetoresistance) technology, a unique push-pull full bridge composed of four TMR elements provides a high sensitivity voltage output that is linearly proportional to a magnetic field applied parallel to the surface of the sensor package. The MMLP57F linear sensor is suitable for a variety of magnetic sensor applications under diverse operating conditions. It is available in a 6mm x 5mm x 1.7mm SOP8 package and a 3mm x 3mm x 0.75mm DFN8 package.

Features and Benefits

• Large Dynamic Range:+/-90 Oe
• High Field Sensitivity: 4.8 mV/V/Oe
• Ultra Low Hysteresis: < 0.2 Oe
• Very Low Power Consumption: 10μA at 1V Supply
• Excellent Linearity: Non-linearity < 1% (in +/-30 Oe)
• Outstanding Thermal Stability: TCOV 0.1%/°C from -40°C - 125°C
• Compatible with Wide Range of Supply Voltages: 1V - 5V

Applications

• Magnetic Field Sensing
• Current Sensors
• Linear Position Sensors
• Rotary Position Sensors

Links and Related Products

• Product Datasheet
• Magnetic Switch Breakout Module - SOT23
• High-Speed, Low-Power TMR Magnetic Switches
• Low-Power TMR Magnetic Field Sensor MMLP57H
• High-Sensitivity TMR Magnetic Field Sensor MMLH45F
• TMR Magnetic Angle Sensors from MDT
• TMR Magnetic Angle Sensor MMA253F Breakout PCB
• MultiDimension Technology (MDT)
• MDT Company Profile at GlobalSpec