參數(shù)資料
型號(hào): AK4665AEN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 20-Bit Stereo CODEC with MIC/HP-AMP
中文描述: 20位立體聲編解碼器麥克風(fēng)/惠普腺苷
文件頁(yè)數(shù): 44/52頁(yè)
文件大小: 541K
代理商: AK4665AEN
ASAHI KASEI
[AK4665A]
MS0440-E-01
2006/05
- 44 -
Addr Register Name
03H
ALC1 Mode Control 1
Default
D7
D6
D5
ALC1
0
D4
D3
D2
D1
D0
RGAIN1
0
LMTH1
0
ZELMN
0
LMAT1
0
LMAT0
0
RGAIN0
0
LMTH0
0
LMTH1-0: ALC1 Limiter Detection Level / Recovery Waiting Counter Reset Level (Table 9)
RGAIN1-0: ALC1 Recovery Gain Step (Table 13)
LMAT1-0: ALC1 Limiter ATT Step (Table 10)
ZELMN: Zero Crossing Detection Enable at ALC1 Limiter Operation
0: Enable (Default)
1: Disable
ALC1: ALC1 Enable
0: ALC1 Disable (Default)
1: ALC1 Enable
ALC1 is enabled at ALC1 bit is “1”.
Addr Register Name
04H
ALC1 Mode Control 2
Default
D7
REF7
1
D6
REF6
1
D5
REF5
1
D4
REF4
0
D3
REF3
0
D2
REF2
0
D1
REF1
0
D0
REF0
1
REF7-0: Reference Value at ALC1 Recovery Operation (Table 14)
Addr Register Name
05H
IVOL Control
D7
D6
D5
D4
D3
D2
D1
D0
IVOL7
1
IVOL6
0
IVOL5
0
IVOL4
1
IVOL3
0
IVOL2
0
IVOL1
0
IVOL0
1
Default
IVOL7-0: Input Digital Volume (Table 16)
Addr Register Name
06H
Mode Control
D7
0
0
D6
0
0
D5
0
0
D4
ATS
0
D3
HPM
0
D2
DIF1
1
D1
DIF0
0
D0
DFS
0
Default
DFS: Sampling Speed Mode (Table 1)
DIF1-0: Audio Interface Format (Table 4)
Default: “10” (Mode 2)
HPM: Mono Output Select of Headphone (Table 35,Table 36)
ATS: Digital attenuator transition time setting (Table 20)
相關(guān)PDF資料
PDF描述
AK4671 Stereo CODEC with MIC/RCV/HP-AMP
AK4671EG Stereo CODEC with MIC/RCV/HP-AMP
AK4673 Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
AK4673EG Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
AK4682 Multi-channel CODEC with 2Vrms Stereo Selector
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4666VQ 功能描述:IC CODEC STEREO 20BIT LQFP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購(gòu)買時(shí)間 標(biāo)準(zhǔn)包裝:1,000
AK4671 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP-AMP
AK4671_10 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP-AMP
AK4671EG 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP-AMP
AK4673 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP and Touch Screen Controller