參數(shù)資料
型號: AK4560A
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16bit CODEC with ALC and MIC/HP/SPK-Amps
中文描述: 16位編解碼器ALC和麥克風/惠普/胰腎聯(lián)合移植,放大器
文件頁數(shù): 10/47頁
文件大小: 339K
代理商: AK4560A
ASAHI KASEI
[AK4560A]
MS0028-E-00
2000/05
- 10 -
Parameter
min
typ
max
Units
Power Supplies Current
Power Up ( PD = “H”)
All Circuit Power Up: (MIC=IPGA=ADC=DAC=VCOM=HPP=SPKP=LOUTP= “1”)
VA+VD
MVDD (Note 27)
HVDD:HP-Amp Normal Operation
(LOUT=HP= “1”, No Output)
SVDD:SPK-Amp Normal Operation
(SPPS= “1”, No Output)
ALC1+ADMIX+ADC: (IPGA=ADC=VCOM= “1”) (Note 28)
VA+VD
DAC+LINEOUT: (DAC=LOUTP=VCOM= “1”) (Note 29)
VA+VD
HVDD: LINEOUT Normal Operation
(LOUT= “1”, No Output)
19.0
6.5
3.5
28.5
9.8
5.3
mA
mA
mA
3.5
5.3
mA
10.0
15.0
mA
8.0
1.5
12.0
2.3
mA
mA
Power Down ( PD = “L”)
VA+VD+HVDD+MVDD+SVDD (Note 30)
Note 27. MPWR pin supplies 0mA.
Note 28. As VCOM = “1”, HVDD of power supply current is 0.5mA (typ.) and power supply current of MVDD is 0.5mA
(typ.).
Note 29. As VCOM= “1”, power supply current is 0.5mA (typ.).
Note 30. In case of power-down, all digital input pins including clock (MCLK, BCLK and LRCK) pins are held “VD” or
“DGND”. PD pin is held “DGND”.
200
uA
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