QMC5883L-TR

Part: QMC5883L

Type: 3-Axis Magnetic Sensor

Description: A multi-chip three-axis magnetic sensor with integrated magnetic sensors and signal condition ASIC, featuring 16-bit ADC, ±8 Gauss field range, temperature compensation, and I²C interface, enabling 1° to 2° compass heading accuracy.

Operating Conditions:

• Supply voltage: 2.16–3.6 V
• I/O Voltage: 1.65–3.6 V
• Operating temperature: -40 to 85 °C
• Output Data Rate: 10–200 Samples/sec

Absolute Maximum Ratings:

• Max VDDIO: 5.4 V
• Max VDD: 5.4 V
• Max storage temperature: 125 °C
• Exposed to Magnetic Field (all directions): 50000 Gauss

Key Specs:

• Standby Current: 3 μA (Typ)
• Continuous Mode Current (ODR=10Hz, Low Power Mode): 75 μA (Typ)
• Peak Current in Active State: 2.6 mA (Typ)
• Sensor Field Range: ±8 Gauss
• Digital Resolution Field Resolution: 2 mGauss (Typ)
• Sensitivity (Field Range = ±2G): 12000 LSB/G (Typ)
• Linearity (Field Range = ±2G): 0.1 %FS (Typ)
• X-Y-Z Orthogonality: 90±1 degree (Typ)

Features:

• 3-Axis Magneto-Resistive Sensors
• 16 Bit ADC With Low Noise AMR Sensors
• Wide Magnetic Field Range (± 8 Gauss)
• Temperature Compensated Data Output and Temperature Output
• I²C Interface with Standard and Fast Modes
• Wide Range Operation Voltage (2.16V To 3.6V)
• Low Power Consumption (75 μA)
• Maximum 200Hz Data Output Rate
• Offset cancellation
• Self-aligned magnetic field to restore magnetic state

Applications:

• Compassing
• Navigation
• Gaming in drone, robot, mobile and personal hand-held devices
• LBS Applications

Package:

• 16-pin Land Grid Array (LGA) (3x3x0.9mm)

Table 3. Absolute Maximum Ratings (Tested at 25° C except stated otherwise.)