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AK4954AEN Datasheet, PDF (12/26 Pages) Asahi Kasei Microsystems – 32bit Stereo CODEC with MIC/HP/SPK-AMP | |||
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[AK4954A]
â ã¢ã¼ãå¥ã®æ¶è²»é»å
æ¡ä»¶: Ta=25°C; AVDD= SVDD=3.3V, TVDD=DVDD=1.8V; VSS1=VSS2=VSS3= 0V; fs=44.1kHz,
LPF, HPF, Stereo Separation, 5-band Equalizer, ALC, DRC=OFF (PMPFIL = PMDRC bits = â0â),
External Slave Mode, BICK=64fs; LIN1/RIN1 input = ç¡å
¥å; SDTI input= ç¡å
¥å;
Headphone & Speaker & Line output = ç¡è² è·
Power Management Bit
Mode
AVDD DVDD TVDD SVDD Total Power
[mA] [mA] [mA] [mA]
[mW]
All Power-down
0000000 0
0
0
0
0
LIN1/RIN1 â ADC (Note 27) 1 0 0 1 1 0 0 2.70 0.76 0.03 0.01
10.4
LIN1(Mono)âADC (Note 27) 1 0 0 1 0 0 0 1.54 0.63 0.03 0.01
6.3
DAC â HP (Note 28)
1 0 1 0 0 1 1 1.49 0.69 0.01 0.01
6.2
DAC â SPK
(LOSEL bit = â0â)
1 1 1 0 0 0 0 1.44 0.67 0.01 0.76
8.5
LIN1/RIN1 â ADC (Note 27)
& DAC â HP (Note 28)
1
0
1
1
1
1
1
4.07
1.60
0.03
0.01
16.4
LIN1/RIN1 â ADC (Note 27)
& DAC â SPK
1 1 1 1 1 0 0 4.03 1.54 0.03 0.76
18.6
(LOSEL bit = â0â)
Note 27. ä½æ¶è²»é»åã¢ã¼ãæ(LPMIC bit = â1â)ã
Note 28. ä½æ¶è²»é»åã¢ã¼ãæ(LPDA bit = â1â)ã
Table 1. Power Consumption for Each Operation Mode (typ)
MS1542-J-00-PB
- 12 -
2013/06
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