WM8706
生产数据
目录
描述............................................................................................................1
FEATURES..................................................................................................................1
应用..........................................................................................................1
框图......................................................................................................1
PIN CONFIGURATION................................................................................................3
订购信息................................................ ....................................... 3
引脚说明.....................................................................................................4
绝对最大额定值............................................... ............................... 5
DC电气特性............................................... ...................... 6
电气特性................................................ ........................... 6
术语................................................................................................................. 7
主时钟时序............................................... .................................................. 8
数字音频接口............................................... ............................................. 8
MPU接口时序............................................... .................................................. 9
设备DESCRIPTION............................................................................................10
引言...............................................................................................................10
时钟方案.....................................................................................................10
数字音频接口............................................... ............................................ 10
音频数据采样价格.............................................. ....................................... 13
硬件控制模式............................................... ...................................... 13
软件控制接口............................................... ................................ 15
寄存器映射...............................................................................................................16
衰减CONTROL...............................................................................................18
数字滤波器特性............................................... ..................... 21
DAC,滤波器RESPONSES...............................................................................................21
数字去重特征............................................. ........... 22
推荐的外部元件............................................... ........ 23
推荐的外部元件值.............................................. ..... 23
推荐的ANALOGUE低通滤波器(可选) ......................... 24
包装尺寸................................................ ......................................... 25
重要通知................................................ ............................................... 26
地址: ........................................................................................................................26
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PD版本4.1 2005年7月
2