WM8746
生产数据
目录
描述.......................................................................................................1
FEATURES.............................................................................................................1
应用.....................................................................................................1
框图................................................ ................................................. 1
目录............................................... .......................................... 2
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
AC电气特性............................................... ......................... 6
术语............................................................................................................ 7
主时钟时序............................................... .............................................. 8
数字音频接口时序.............................................. ............................ 8
数字控制接口............................................... .................................. 9
设备描述................................................ ....................................... 10
引言......................................................................................................... 10
音频数据采样价格.............................................. ................................. 10
数字音频接口............................................... ...................................... 11
操作模式............................................... ............................................ 14
软件控制模式............................................... ................................. 15
硬件控制模式............................................... ................................ 21
软件控制接口............................................... .......................... 22
注册MAP...................................................................................................23
DAC,滤波器响应............................................... .................................. 26
数字去重特征............................................. ...... 27
推荐的外部元件............................................... ... 28
推荐的外部元件VALUES ........................................... 28
退耦应用信息............................................... 0.29
电源引脚说明............................................... ..................................... 29
DC电气特性............................................... ....................... 29
解耦举例................................................ ......................................... 29
推荐的ANALOGUE低通滤波器(可选) .................... 30
包装尺寸................................................ .................................... 31
重要通知................................................ .......................................... 32
地址: .................................................................................................................. 32
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2006年3月PD版本4.0
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