QMC6308 Datasheet | QST

3-Axis Single Chip Magnetic Sensor The QMC6308 is a three-axis magnetic sensor, which integrates magnetic sensors and signal condition ASIC into one silicon chip. This wafer level chip scale package (WLCSP) is targeted for applications such as e-pass, map rotation, gaming and personal navigation in mobile and wearable devices. The QMC6308 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 pensations. QMC6308 enables 1°to 2°pass heading accuracy. The I²C serial bus allows for easy interface. The QMC6308 is in a 0.8x0.8x0.5mm3 surface mount 4-pin WLCSP package. Features BENEFIT  3-Axis Magneto-Resistive Sensors in a 0.8x0.8x0.5 mm3 WLCSP, Guaranteed to Operate Over an Extended Temperature Range of -40 °C to +85 °C.  Small Size for Highly Integrated Products. Signals Have Been Digitized and Calibrated.  16 Bit ADC With Low Noise AMR Sensors Achieves  Enables 1°To 2°Degree pass Heading Accuracy, 2 milli-Gauss Field Resolution Allows for Pedestrian Navigation and LBS Applications  Wide Magnetic Field Range (±30 Gauss)  Maximizes Sensor’s Full Dynamic Range and Resolution  Temperature pensated Data Output  Automatically Maintains Sensor’s Sensitivity Under Wide Operating Temperature Range  I2C Interface with Standard and Fast Modes  High-Speed Interfaces for Fast Data munications. Maximum 1.5KHz Data Output Rate  Built-In Self-Test  Enables Low-Cost Functionality Test After Assembly in Production  Wide Range Operation Voltage (1.65V to 1.95V) and  patible with Battery Powered Applications Low Power Consumption (15A)  Lead Free Package Construction  Ro HS pliance  Software and Algorithm Support Available  passing Heading, Hard Iron, Soft Iron, and Auto Calibration Libraries Available The information contained...