參數(shù)資料
型號: AK4673EG
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
中文描述: 立體聲編解碼器麥克風(fēng)/惠普- AMP及觸摸屏控制器
文件頁數(shù): 3/107頁
文件大?。?/td> 1171K
代理商: AK4673EG
[AK4673]
MS0670-E-00
2007/09
- 3 -
Block Diagram
MIC Power
Supply
MIC-Amp
A/D
Wind-Noise
Reduction
Stereo
Separation
HPF
PMADL
or PMMICL
oPMADR
PMADL or PMADR
Audio
I/F
D/A
DATT
SMUTE
PMDAC
PMHPL
PMHPR
Internal
MIC
External
MIC
Line In
Stereo Line Out
Headphone
ALC
Bass
Boost
PLL
PMMIN
PMPLL
MPWR
LIN1
RIN1
LIN2
RIN2
HPL
HPR
MUTET
HVDD VSS2
AVDD VSS1
VCOM
DVDD
PDN
BICK
LRCK
SDTO
SDTI
MCKO
MCKI
* VCOC
PMLO
LOUT
ROUT
ALC
TVDD1
Stereo
Separation
HPF
LIN3/MIN
* RIN3
MPWR
PMMP
PMAINR2
PMAINL2
PMAINR4
Line In
LIN4
RIN4
PMAINL3
PMAINR3
PMAINL4
Control
Register
CADA
SCLA
SDAA
CADT
TVDD2
Touch Panel I/F
XP YP XN YN
SAR A/D
I2CA
PEN
INTERRUPT
PENIRQN
SCLT SDAT
VSS3
TSVDD
(VCOC and RIN3 pins are shared by the same pin.)
Figure 1. Block Diagram
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