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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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WM8524  
Production Data  
APPLICATIONS INFORMATION  
RECOMMENDED EXTERNAL COMPONENTS  
Figure 15 Recommended External Components  
Notes:  
1. Wolfson recommend using a single, common ground plane. Where this is not possible, care should be taken to  
optimize split ground configuration for audio performance.  
2. Charge Pump fly-back capacitor C5 should be placed as close to WM8524 as possible, followed by Charge Pump  
decoupling capacitor C1, then LINEVDD and VMID decoupling capacitors. See Recommended PCB Layout on p21.  
3. Capacitor types should be chosen carefully. Capacitors with very low ESR are recommended for optimum  
performance.  
PD, Rev 4.1, October 2011  
20  
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