[AK4678]
MS1403-J-04 2014/12
- 14 -
Power Up (PDN pin = “H”, All Circuits Power-up)
AVDD + DVDD + PVDD + TVDD
Power Down (PDN pin = “L”) (Note 32)
AVDD + PVDD + DVDD + TVDD + SVDD
Note 30. EXT Slave Mode, fs=44.1kHz, No input, No load, PMADL = PMADR = PMDAL = PMDAR = PMPFIL =
PMEQ = PMDRC = PMLO = PMRO = PMHPL = PMHPR = PMSPK = PMRCV = PMVCM bits = “1”, PMPLL
= PMMP1 = PMMP2 = M/S = PMOSC = PMMIX = PMSRAI = PMSRAO = PMSRBI = PMSRBO = PMPCMA
= PMPCMB bits = “0”.
AVDD=3.9mA (typ), DVDD=1.4mA (typ), PVDD=0.75mA (typ), SVDD=3.5mA (typ), TVDD=0.1mA (typ).
Note 31. PLL Master Mode, Audio I/F sampling frequency =44.1kHz, PCM I/F A sampling frequency =16kHz, PCM I/F
B sampling frequency = 8kHz, No input, No load, PMADL = PMADR = PMDAL = PMDAR = PMPFIL =
PMEQ = PMDRC = PMLO = PMRO = PMHPL = PMHPR = PMSPK = PMRCV = PMVCM = PMPLL =
PMMP1 = PMMP2 = M/S = PMOSC = PMMIX = PMSRAI = PMSRAO = PMSRBI = PMSRBO = PMPCMA
= PMPCMB bits = “1”. PLL Reference Clock = MCKI = 11.2896MHz. このとき、MPWR1, MPWR2 pins の
出力電流は0mA です。
AVDD=4.6mA (typ), DVDD=4.0mA (typ), PVDD=0.78mA (typ), SVDD=4.2mA (typ), TVDD=0.2mA (typ)
Note 32. 全てのディジタル入力ピンを TVDD または VSS2に固定した時の値です。
Note 33. AVDD, DVDD, PVDD, TVDDがOFFの場合。
■ モード別の消費電力
条件: Ta=25C; AVDD=DVDD=PVDD=TVDD=1.8V, SVDD=4.2V; VSS1=VSS2=VSS3=0V; fs=44.1kHz,
fs2=16kHz, fs3=8kHz; External Slave Mode, BICK=64fs; No data input, Receiver / Speaker / Headphone = No
Load.
LIN1/RIN1 ADC (Note 34)
PCM I/F A PCM I/F B &
PCM I/F B PCM I/F A (Note 39)
Note 34. PMVCM = PMADL = PMADR bits = “1”, PFSDO bit = “0”
Note 35. PMVCM = PMDAL = PMDAR = PMLO = PMRO bits = “1”, DASEL1-0 bits = “10”
Note 36. PMVCM = PMDAL = PMDAR = PMHPL = PMHPR bits = “1”, DASEL1-0 bits = “10”
Note 37. PMVCM = PMDAL = PMDAR = PMRCV bits = “1”, DASEL1-0 bits = “10”
Note 38. PMVCM = PMDAL = PMDAR = PMSPK bits = “1”, DASEL1-0 bits = “10”
Note 39. PMVCM = PMOSC = PMPCMA = PMSRAI = PMSRAO = PMPCMB = PMSRBI = PMSRBO bits = “1”
Table 1. モード別の消費電力 (typ)