參數(shù)資料
型號(hào)： AK4682
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： Codec
英文描述： Multi-channel CODEC with 2Vrms Stereo Selector
中文描述： 多通道選擇與2Vrms的立體聲編解碼器
文件頁(yè)數(shù)： 36/43頁(yè)
文件大?。?/td> 667K
代理商： AK4682
[AK4682]
MS0610-E-01
2007/07
- 36 -
Addr
03H De-emphasis/ ATT speed DEM21 DEM20
Default
Register Name
D7
D6
D5
D4
D3
DAC2
1
D2
DAC1
0
D1
D0
DEM11
0
DEM10
1
ATSAD ATSDA
0
0
1
0
ATSDA: DAC digital Attenuator transition time control
ATSAD: ADC digital Attenuator transition time control
Refer Table 18, Table 19.
DAC2-1: DAC Data control
Refer Table 10, Table 11
DEM11-10: DAC1 De-emphasis filter control
DEM21-20: DAC2 De-emphasis filter control
Refer Table 12.
Addr
04H
Register Name
Clock Control
Default
D7
0
0
D6
D5
DFS1
0
D4
DFS0
0
D3
0
0
D2
D1
D0
MSB
0
ACKS
0
CKSB1 CKSB0
0
0
MSB: ADC Master/Slave control
Refer Table 1.
CKSB1-0: ADC Clock control for Master mode.
Refer Table 2.
DFS1-0: DAC Sampling Speed Control
These settings are ignored in Auto Setting Mode. Refer Table 4.
ACKS: DAC Auto Setting Mode
0: Disable, Manual Setting Mode (default)
1: Enable, Auto Setting Mode
Master clock frequency is detected automatically at ACKS bit “1”. In this case, the DFS1-0 bits are
ignored. When this bit is “0”, DFS1-0 bits set the sampling speed mode.
Addr
05H
Register Name
Stereo Matrix Control
Default
D7
PL23
1
D6
PL22
0
D5
PL21
0
D4
PL20
1
D3
PL13
1
D2
PL12
0
D1
PL11
0
D0
PL10
1
PL13-10: DAC1 Stereo Matrix Control.
Refer Table 20.
PL23-20: DAC2 Stereo Matrix Control.
Refer Table 21.
相關(guān)PDF資料
PDF描述
AK4682EQ Multi-channel CODEC with 2Vrms Stereo Selector
AK4683_07 Asynchronous Multi-Channel Audio CODEC with DIR/T
AK4683EQ Asynchronous Multi-Channel Audio CODEC with DIR/T
AK4683 Asynchronous Multi-Channel Audio CODEC with DIR/T
AK4702EQ 2ch DAC with AV SCART switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4682AEQ 功能描述:IC CODEC MULTI-CHANNEL 48LQFP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購(gòu)買(mǎi)時(shí)間 標(biāo)準(zhǔn)包裝:1,000
AK4682EQ 制造商:AKM 制造商全稱:AKM 功能描述:Multi-channel CODEC with 2Vrms Stereo Selector
AK4683 制造商:AKM 制造商全稱:AKM 功能描述:Asynchronous Multi-Channel Audio CODEC with DIR/T
AK4683_07 制造商:AKM 制造商全稱:AKM 功能描述:Asynchronous Multi-Channel Audio CODEC with DIR/T
AK4683_10 制造商:AKM 制造商全稱:AKM 功能描述:Asynchronous Multi-Channel Audio CODEC with DIR/T
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