QST QMC5883L

The QMC5883L is a multi-chip three-axis magnetic sensor. This surface -mount, small sized chip has integrated magnetic sensors with signal condition ASIC, targeted for high precision applications such as compassing, navigation and gaming in drone, robot, mobile and personal hand-held devices. The QMC5883L is based on state-of-the-art, high resolution, magneto-resistive technology licensed from Honeywell AMR technology. Along with custom-designed 16-bit ADC ASIC, it offers the advantages of low noise, high accuracy, low power consumption, offset cancellation and temperature compensation. QMC5883L enables 1° to 2° compass heading accuracy. The I2C serial bus allows for easy interface.

• 3-Axis Magneto-Resistive Sensors in a 3x3x0.9 mm³ Land Grid Array Package (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 Navigation and LBS Applications
• Wide Magnetic Field Range (±8 Gauss)
• Maximizes Sensor’s Full Dynamic Range and Resolution Temperature Compensated Data Output and Temperature Output
• 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 200Hz Data Output Rate
• Wide Range Operation Voltage (2.16V To 3.6V) and Low Power Consumption (75μA)
• Compatible with Battery Powered Applications
• Software And Algorithm Support Available
• RoHS Compliance
• Compassing Heading, Hard Iron, Soft Iron, and Auto Calibration Libraries Available

• compassing
• navigation
• gaming
• Navigation and LBS Applications