QST QMC5883P

The QMC5883P is a three-axis magnetic sensor, which integrates magnetic sensors and signal condition ASIC into one silicon chip. This Land Grid Array package (LGA) is targeted for applications such as e-compass, map rotation, gaming and personal navigation in mobile and wearable devices. The QMC5883P is based on state-of-the-art, high resolution, magneto-resistive technology. Along with the custom-designed 16-bit ADC ASIC, it offers the advantages of low noise, high accuracy, low power consumption, offset cancellation and temperature compensations. QMC5883P enables 1° to 2° compass heading accuracy. The I2C serial bus allows for easy interface.

• 3-Axis Magneto-Resistive Sensors in a 3.0x3.0x0.9 mm³ LGA, Guaranteed to Operate Over an Extended Temperature Range of -40℃ to +85℃
• Small Size for Highly Integrated Products. Signals Have Been Digitized and Calibrated
• 16 Bit ADC With Low Noise AMR Sensors Achieves 2 milli-Gauss Field Resolution
• Enables 1° To 2° Degree Compass Heading Accuracy, Allows for Pedestrian Navigation and LBS Applications
• Wide Magnetic Field Range (±30 Gauss)
• Automatically Maintains Sensor’s Sensitivity Under Wide Operating Temperature Range
• I2C Interface with Standard and Fast Modes
• High-Speed Interfaces for Fast Data Communications. Maximum 1.5KHz Data Output Rate
• Built-In Self-Test
• Enables Low-Cost Functionality Test After Assembly in Production
• Wide Range Operation Voltage (2.5V to 3.6V) and Low Power Consumption (35μA)
• Compatible with Battery Powered Applications
• RoHS Compliance
• Software and Algorithm Support Available

• e-compass
• map rotation
• gaming
• personal navigation in mobile and wearable devices