AK8973
Features
3-axis electronic pass IC Optimal built-in electronic pass for mobile phones and handy terminals High sensitivity Hall sensors are integrated. Functions
- Built-in 8-bit ADC
- Built-in amplifier for sensor signal amplification
- Built-in 8-bit DAC for sensor signal offset pensation
- Built-in EEPROM for storing individual adjustment values
- Built-in temperature sensor
- 8-bit digital output
- Serial interface: I2C bus interface (supporting the low-voltage specification)
- Automatic power-down function
- Interrupt function for measurement data ready
- Built-in master clock oscillator Operating temperatures: -30°C to +85°C
Operating supply voltage: +2.5V to +3.6V Low current consumption/measurement time:
- Power-down: 0.2μA typ.
- Magnetic sensor driving: 6.8m A/12.6ms Package: 16-pin QFN package: 4.0mm×4.0mm×0.7mm
MS0561-E-01 <Preliminary>
-1-
2007/01
ASAHI KASEI
..
[AK8973]
2. Overview
AK8973 is a geomagnetism detection type electronic pass IC. The...
