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WM8524 参数 Datasheet PDF下载

WM8524图片预览
型号: WM8524
PDF下载: 下载PDF文件 查看货源
内容描述: 24位192kHz的立体声DAC,具有2Vrms的接地参考输出线 [24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output]
分类和应用:
文件页数/大小: 25 页 / 290 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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Production Data  
WM8524  
HARDWARE CONTROL INTERFACE  
The device is configured according to logic levels applied to the hardware control pins as described in  
Table 4.  
PIN NAME  
M¯¯U¯T¯E¯  
PIN  
NUMBER  
DESCRIPTION  
11  
Mute Control  
0 = Mute  
1 = Normal operation  
AIFMODE  
12  
Audio Interface Mode  
0 = 24-bit LJ  
1 = 24-bit I2S  
Z = 24-bit RJ  
Table 4 Hardware Control Pin Configuration  
MUTE  
The M¯¯U¯T¯E¯ pin controls the DAC mute to both left and right channels. When the mute is asserted a  
softmute is applied to ramp the signal down in 800 samples. When the mute is de-asserted the signal  
returns to full scale in one step.  
PD, Rev 4.1, October 2011  
15  
w
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