參數(shù)資料
型號(hào)： AK4646EN
廠商： ASAHI KASEI POWER DEVICES CORP
元件分類： 消費(fèi)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(yè)數(shù)： 60/79頁(yè)
文件大?。?/td> 789K
代理商： AK4646EN
[AK4646]
MS0557-E-02
2007/05
- 60 -
Addr
0EH
Register Name
Mode Control 3
R/W
Default
D7
D6
LOOP
R/W
0
D5
D4
D3
D2
D1
D0
READ
R/W
0
SMUTE
R/W
0
OVOLC
R/W
1
DATT1
R/W
0
DATT0
R/W
0
DEM1
R/W
0
DEM0
R/W
1
DEM1-0: De-emphasis Frequency Select (Table 37)
Default: “01” (OFF)
DATT1-0: Output Digital Volume2; 6dB step, 4 Level (Table 36)
Default: “00H” (0.0dB)
OVOLC: Output Digital Volume Control Mode Select
0: Independent
1: Dependent (default)
When OVOLC bit = “1”, OVL7-0 bits control both Lch and Rch volume level, while register values of
OVL7-0 bits are not written to OVR7-0 bits. When OVOLC bit = “0”, OVL7-0 bits control Lch level and
OVR7-0 bits control Rch level, respectively.
SMUTE: Soft Mute Control
0: Normal Operation (default)
1: DAC outputs soft-muted
LOOP: Digital Loopback Mode
0: SDTI
→
DAC (default)
1: SDTO
→
DAC
READ: Read function Enable
0: Disable (default)
1: Enable
Addr Register Name
D7
D6
0FH
Mode Control 4
0
0
R/W
R
R
Default
0
0
IVOLC: Input Digital Volume Control Mode Select
0: Independent
1: Dependent (default)
When IVOLC bit = “1”, IVL7-0 bits control both Lch and Rch volume level, while register values of IVL7-0
bits are not written to IVR7-0 bits. When IVOLC bit = “0”, IVL7-0 bits control Lch level and IVR7-0 bits
control Rch level, respectively.
Addr
Register Name
D7
D6
D5
10H
Power Management 3
0
0
R/W
R
R
Default
0
0
PMADR: MIC-Amp Lch and ADC Rch Power Management
0: Power-down (default)
1: Power-up
INL: ADC Lch Input Source Select
0: LIN1 pin (default)
1: LIN2 pin
D5
0
R
0
D4
0
R
0
D3
D2
0
R
0
D1
0
R
0
D0
0
R
0
IVOLC
R/W
1
D4
D3
D2
INR
R/W
0
D1
INL
R/W
0
D0
0
R
0
MDIF2
R/W
0
MDIF1
R/W
0
PMADR
R/W
0
相關(guān)PDF資料
PDF描述
AK4647 Stereo CODEC with MIC/HP-AMP
AK4647VN Stereo CODEC with MIC/HP-AMP
AK4648 Stereo CODEC with MIC/HP/SPK-AMP
AK4648EC Stereo CODEC with MIC/HP/SPK-AMP
AK4650 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC
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
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