MMC312xM
Tri-axis Magnetic Sensor, With I2C Interface
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Features
- Small Low profile package
5.0X5.0x1.2mm
- Low power consumption: typically
0.55mA@3V with 50 measurements per second
- RoHS compliant
- Full integration of 3-axis magnetic
sensors and electronics circuits, less
exeternal components needed
- I2C Slave, FAST (≤400 KHZ) mode
- 1.8V compatible IO
- Power up/down function available through I2C interface
- 2.7V-5.25V wide power supply operation supported
- 512counts/gauss
Application
- Electronic Compass
- GPS Navigation
- Position Sensing
- Vehicle Detection
- Magnetometry
Descriptions
The MMC312xMQ is a tri-axis magnetic sensor, it is a complete sensing system with on-chip signal processing and integrated I2C bus, allowing the device to be connected directly to a microprocessor eliminating the need for A/D converters or timing resources. It can measure magnetic field with a full range of ±2gausses and a sensitivity of 512 counts/gauss @ 3.0V at 25°C.
The MMC312xMQ is packaged in a small low profile LGA package(5.0x5.0x1.2mm) and is available in operating temperature ranges of -40C to + 85°C.
The MMC312xM provides an I2C digital output with 400 KHz, fast mode operation.
