PCB size: 16 x 18 mm

Supply voltage: 3.3V or 5V

Pin spacing: 2.54 mm (100 mil)

Low power consumption:

Supply voltage: 1.8V

Power sleep mode: 2.5 microamps

Measurement mode: 0.1 mA

Package size: 3 x 3 x 0.9 mm

Description:

Digital output: 2C digital output; interface design is very convenient. The GY-273 HMC5883L small plate integrates all required resistors and capacitors; only an external power supply, ground, SDA, and SCL line are needed to read data via the IIC interface. High precision: 1–2 degrees; built-in 12-bit A/D, OFFSET, and SET/RESET circuit; magnetic saturation does not occur, and there will be no cumulative error. It supports automatic calibration procedures, simplifying the use; the end product is very easy to use. A built-in self-test circuit facilitates production testing without additional expensive test equipment. Main applications include smart phones, sports watches, handheld compasses, automotive electronics, etc.