AK09911 Datasheet, PDF (1/18 Pages) HuaXinAn Electronics CO.,LTD – 3-axis Electronic Compass

[AK09911]
= Short Datasheet =
AK09911
3-axis Electronic Compass
1. Features
 A 3-axis electronic compass 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 compass application
 Built-in A to D Converter for magnetometer data out
 14-bit data out for each 3-axis magnetic component
 Sensitivity: 0.6 µT/LSB (typ.)
 Serial interface
 I²C bus interface
Standard, Fast and High-speed mode (up to 2.5 MHz) compliant with Philips I2C specification Ver.2.1
 Operation mode
 Power-down, Single measurement, Continuous measurement, Self-test and Fuse ROM access
 DRDY 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
 Operating temperatures:

-30˚C to +85˚C
 Operating supply voltage:
 Analog power supply
+2.4V to +3.6V
 Digital Interface supply
+1.65V to analog power supply voltage
 Current consumption:
 Power-down:
3 µA (typ.)
 Measurement:
 Average current consumption at 100 Hz repetition rate: 2.4 mA (typ.)
 Package:
 AK09911C 8-pin WL-CSP (BGA):
1.2 mm × 1.2 mm × 0.5 mm (typ.)
ShortDatasheet-E-00
-1-
2014/1