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WM8945 参数 Datasheet PDF下载

WM8945图片预览
型号: WM8945
PDF下载: 下载PDF文件 查看货源
内容描述: 单声道低功耗编解码器与视频缓冲器和触摸屏控制器 [Mono Low-Power CODEC with Video Buffer and Touch Panel Controller]
分类和应用: 解码器编解码器控制器
文件页数/大小: 169 页 / 1604 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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WM8945  
Production Data  
RECOMMENDED EXTERNAL COMPONENTS DIAGRAM  
Figure 64 provides a summary of recommended external components for WM8945. Note that the  
actual requirements may differ according to the specific target application.  
Figure 64 WM8945 Recommended External Components Diagram  
PCB LAYOUT CONSIDERATIONS  
Poor PCB layout will degrade the performance and be a contributory factor in EMI, ground bounce  
and resistive voltage losses. All external components should be placed as close to the WM8945  
device as possible, with current loop areas kept as small as possible.  
PD, May 2011, Rev 4.1  
166  
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