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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  
POWER DOMAINS  
Supply Rail 2.97V … 3.63V  
AVDD  
LINEVDD  
Device  
Charge  
Pump  
Digital  
Input Pins  
Digital  
Core  
DAC L/R  
DC Servo  
Line Driver  
LDO  
POR  
AGND  
LINEGND  
Ground Rail  
Figure 10 Power Domain Diagram  
POWER DOMAIN  
NAME  
BLOCKS USING  
THIS DOMAIN  
DOMAIN DESCRIPTION  
DAC Power Supplies  
3.3V ± 10%  
AVDD  
Line Driver  
DAC  
Analogue Supply  
Analogue Supply  
DC Servo  
3.3V ± 10%  
LINEVDD  
Charge Pump  
Digital LDO  
Digital Pad buffers  
Internally Generated Power Supplies and References  
1.65V ± 10%  
-3.3V ± 10%  
VMID  
DAC, LDO  
Line Driver  
Ext decoupled resistor string  
CPVOUTN  
Charge pump generated voltage  
Table 5 Power Domains  
PD, Rev 4.1, October 2011  
17  
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