Datasheet

10.
Typical Power Consumption
Default Test Conditions:
LDOIN=CPVDD=1.5V,AVCC=3.0V,VCC-IO1=1.8V,VCC-IO0=3.0V
OPERATING
MODE
TEST CONDITIONS
LDOIN
AVCC
VCC-IO1
VCC-IO0
CPVDD
LDO enabled
XTAL enabled
LDOIN,VCC-IO0 supplies,
32.768KHz clock,
1.8V
3V
1.8V
3V
1.8V
0uA
0uA
0uA
12uA
0uA
LDO enabled
XTAL enabled
All supplies present,
No clocks supply,
Default register settings
1.8V
3V
1.8V
3V
1.8V
73uA
62uA
0uA
12uA
0uA
AIF1 to DAC to
HPOUT(stereo)
fs=44.1KHz,
SYSCLK=MCLK=24.576MHz,
24bit I2S,Slave mode
1.8V
3V
1.8V
3V
1.8V
1.5mA
4.1mA
0.013mA
12uA
2.4mA
MIC1 to ADC to
AIF1(mono)
fs=44.1KHz,
SYSCLK=MCLK=24.576MHz,
24bit I2S,Slave mode
1.8V
3V
1.8V
3V
1.8V
1.4mA
4.5mA
0.023mA
12uA
0mA
Mic1 to Lineout,
Linein to Hp,
fs=8 kHz,
SYSCLK=MCLK=24.576MHz
1.8V
3V
1.8V
3V
1.8V
0.75mA
4.1mA
0mA
12uA
2.0mA