參數(shù)資料
型號: AK4646EN
廠商: ASAHI KASEI POWER DEVICES CORP
元件分類: 消費家電
英文描述: Stereo CODEC with MIC/SPK-AMP
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝: 5 X 5 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, QFN-32
文件頁數(shù): 33/79頁
文件大?。?/td> 789K
代理商: AK4646EN
[AK4646]
MS0557-E-02
2007/05
- 33 -
PMADL
bit
1
1
0
0
x
1
1
0
PMADR
bit
1
0
1
0
x
1
0
1
PMDAC
bit
x
x
x
1
1
1
1
1
x
: Don’t Care
Table 21. Recording Playback Mode
DAFIL
bit
0
0
0
0
1
0
0
0
LOOP
bit
0
0
0
0
0
1
1
1
Figure 24 SW
SW1
1
1
1
0
0
1
1
1
Mode
SW2
0
0
0
1
1
1
1
1
Figure
Figure 25
Recording Mode
Playback Mode
Loop Through
Mode
Figure 26
Figure 27
LPF bit, HPF bit, FIL3 bit, EQ0 bit, EQ1 bit, EQ2 bit, EQ3 bit, EQ4 bit, EQ5 bit, ACL1 bit and ALC2 bit should be “0”
when selecting those modes.
DAC
2nd Order
HPF
ADC
5 Band
EQ
ALC
(Volume)
DATT
SMUTE
1st Order
LPF
Stereo
Separation
Gain
Compensation
Figure 25. Path at Recording Mode (default)
DAC
1st Order
HPF
ADC
5 Band
EQ
ALC
(Volume)
Figure 26. Path at Playback Mode
DATT
SMUTE
1st Order
LPF
Stereo
Separation
Gain
Compensation
1st Order
HPF
“0” Data
DAC
2nd Order
HPF
ADC
5 Band
EQ
ALC
(Volume)
DATT
SMUTE
1st Order
LPF
Stereo
Separation
Gain
Compensation
Figure 27. Path at Loop Through Mode
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4646ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:STEREO CODEC+SPK
AK4646EZ 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/SPK-AMP
AK4647 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4647VN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4647VQ 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP