WM8521
目录
产品预览
描述.......................................................................................................1
FEATURES.............................................................................................................1
应用.....................................................................................................1
框图................................................ ................................................. 1
PIN CONFIGURATION...........................................................................................3
订购信息................................................ .................................. 3
绝对最大额定值............................................... .......................... 5
DC电气特性............................................... ................. 6
电气特性................................................ ...................... 6
TERMINOLOGY............................................................................................................. 7
主时钟时序............................................... ............................................... 8
数字音频接口............................................... ......................................... 8
设备DESCRIPTION.........................................................................................9
一般INTRODUCTION.......................................................................................... 9
DAC电路描述............................................... ........................................ 9
时钟方案................................................ ................................................ 10
数字音频接口............................................... ....................................... 10
音频数据采样价格.............................................. ................................. 12
硬件控制模式............................................... ................................. 13
数字滤波器特性............................................... ........................ 15
DAC,滤波器响应............................................... .......................................... 15
数字去重特征............................................. .............. 16
应用信息................................................ ......................... 17
推荐的外部元件............................................... ............ 17
推荐的外部元件VALUES ............................................ 17
推荐的ANALOGUE低通滤波器............................................. ...... 18
PCB布局建议............................................... .......................... 18
封装图................................................ .......................................... 19
重要通知................................................ .......................................... 20
ADDRESS:................................................................................................................... 20
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PP版本1.3 2004年12月
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