AK09912
AK09912 is 3-axis Electronic Compass manufactured by Asahi Kasei Microdevices.
Features
A 3-axis electronic pass IC with high sensitive Hall sensor technology. Best adapted to pedestrian city navigation use for cell phone and other portable appliance.
Functions:
- 3-axis magnetometer device suitable for pass application
- Built-in A to D Converter for magnetometer data out
- 16-bit data out for each 3-axis magnetic ponent
- Sensitivity: 0.15 µT/LSB (typ.)
- Serial interface
- I2C bus interface
Standard, Fast and High-speed modes (up to 2.5 MHz) pliant with Philips I2C specification Ver.2.1
- 4-wire SPI
- Operation mode
- Power-down, Single measurement, Continuous measurement, External trigger measurement, Self-test and
Fuse ROM access
- DRDY (Data Ready) function for measurement data ready
- Magnetic sensor overflow monitor function
- Built-in oscillator for internal clock source
- Power on Reset circuit
- Self test function with internal magnetic source
-...
