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WM8580AGEFTRV 参数 Datasheet PDF下载

WM8580AGEFTRV图片预览
型号: WM8580AGEFTRV
PDF下载: 下载PDF文件 查看货源
内容描述: 多通道编解码器S / PDIF收发器 [Multichannel CODEC with S/PDIF Transceiver]
分类和应用: 解码器编解码器光电二极管
文件页数/大小: 97 页 / 1142 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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Production Data  
WM8580  
DMUTE(2:0)  
MUTEALL  
DACPD(2:0)  
PL(3:0)  
DZFM (2:0)  
DAC_SRC[1:0] = 00  
S/PDIF Rx Data  
MUTE  
(register)  
Decode  
PCM_N or  
AUDIO_N = 1  
MPDENB  
MUTE  
(pin)  
DZFM  
Selector  
Channel 1  
Softmute  
Channel 2  
Softmute  
Channel 3  
Softmute  
zflag1  
zflag2  
DAC1 i/p  
1024  
Zeros  
Detect  
3
zflag  
DAC2 i/p  
DAC3 i/p  
DAC_SRC[1:0] = 00  
S/PDIF Rx Data  
UNLOCK = 1  
Channel 1  
Analogue  
Mute  
Channel 2  
Analogue  
Mute  
Channel 3  
Analogue  
Mute  
Decode  
(register)  
Volume  
IZD  
LDAx/RDAx  
(Digital volume)  
Figure 24 Mute Mode Block Diagram  
Note: The above block diagram shows the operation of the various mute functions.  
PD Rev 4.3 August 2007  
37  
w
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