AK4643 Datasheet, PDF (12/104 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/RCV/SPK-AMP

ASAHI KASEI
[AK4643]
„ Power Consumption for each operation mode
Condtions: Ta=25°C; AVDD=DVDD=HVDD=3.3V; AVSS=DVSS=HVSS=0V; fs=44.1kHz, External Slave Mode,
BICK=64fs; 1kHz, 0dBFS input; Headphone & Speaker = No output
Mode
Power Management Bit
00H
01H 10H
20H
AVDD DVDD HVDD Total Power
[mA] [mA] [mA]
[mW]
All Power-down
0 0 0 0 0 000 0 0 0 0 0 0 0
0
0
0
0
DAC Æ Lineout
1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 5.4
1.8
0.2
24.4
DAC Æ HP
1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 3.7
1.8
5
34.7
DAC Æ SPK
1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 3.7
1.8
11
54.5
LIN2/RIN2 Æ HP
1 0 0 0 0 0 1 1 0 0 0 1 1 0 0 1.9
0
5
22.8
LIN2/RIN2 Æ SPK 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1.9
0
11
42.6
MIN Æ RCV
1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 3.1
0
0.2
10.9
LIN2/RIN2 Æ ADC 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 5.6
1.6
0.2
24.4
LIN1 (Mono) Æ ADC 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3.4
1.5
0.2
16.8
LIN2/RIN2 Æ ADC
& DAC Æ HP
1 0 0 0 1 1 11
1
000000
8.1
2.8
5
52.5
Table 1. Power Consumption for each operation mode (typ)
MS0476-E-01
- 12 -
2006/10