AK8973 データシートの表示（PDF） - Asahi Kasei Microdevices

部品番号

コンポーネント説明

メーカー

AK8973

3-axis Electronic Compass

Asahi Kasei Microdevices 

ASAHI KASEI

[AK8973]

=Preliminary=

AK8973

3-axis Electronic Compass

1. Features

… 3-axis electronic compass IC

… Optimal built-in electronic compass 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 compensation

• 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:

6.8mA/12.6ms

… Package: 16-pin QFN package:

4.0mm×4.0mm×0.7mm

MS0561-E-01 <Preliminary>

-1-

2007/01

Share Link: