WM8569GEDS 参数 Datasheet PDF下载

WM8569

目录

产品预览

描述.......................................................................................................1

FEATURES.............................................................................................................1

应用.....................................................................................................1

框图................................................ ................................................. 1

目录............................................... .......................................... 1

PIN CONFIGURATION...........................................................................................3

订购信息................................................ .................................. 3

引脚说明................................................ ................................................ 4

绝对最大额定值............................................... .......................... 5

推荐工作条件............................................... ...... 6

电气特性................................................ ...................... 6

术语............................................................................................................ 7

主时钟时序............................................... .............................................. 8

数字音频接口 - 主模式............................................ ............. 8

数字音频接口 - 从模式............................................ .............. 10

MPU接口时序............................................... ........................................... 12

设备描述................................................ ....................................... 13

引言......................................................................................................... 13

音频数据采样价格.............................................. ................................. 13

硬件控制模式............................................... ................................ 14

数字音频接口............................................... ...................................... 16

掉电模式................................................ ............................................. 20

ZERO DETECT ........................................................................................................... 20

寄存器映射......................................................................................................... 21

控制接口寄存器............................................... ......................... 22

数字滤波器特性............................................... ................ 30

DAC，滤波器响应............................................... .......................................... 30

ADC滤波器响应............................................... .......................................... 31

ADC高通滤波器.............................................. ............................................. 31

数字去重特征............................................. .............. 31

应用信息................................................ ......................... 33

推荐的外部元件VALUES ........................................... 33

拟议ANALOGUE低通POST DAC过滤器................................... 34

包装尺寸................................................ .................................... 35

重要通知................................................ .......................................... 36

地址： .................................................................................................................. 36

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PP 1.1版2005年12月

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