WM9712L_集成电路资料查询网

WM9712L
生产 数据
w
pd rev 4.0 12月 2003
2
表格 的 内容
描述 .......................................................................................................1
特性.............................................................................................................1
产品 .....................................................................................................1
块 图解 .................................................................................................1
表格 的 内容 .........................................................................................2
管脚 配置...........................................................................................4
订货 信息 ..................................................................................4
管脚 描述 ................................................................................................5
绝对 最大 比率.........................................................................6
推荐 运行 情况 .....................................................6
电的 特性 ......................................................................7
音频的 输出.......................................................................................................... 7
音频的 输入.............................................................................................................. 8
auxiliary mono dac (auxdac).............................................................................. 8
touchpanel 和 auxiliary 模数转换器 .......................................................................... 9
COMPARATORS ........................................................................................................... 9
涉及 电压........................................................................................... 10
数字的 接口 特性................................................................ 10
headphone / 扬声器 输出 thd 相比 powER ..................................... 11
POWer 消耗量............................................................................................ 12
设备 描述.......................................................................................13
介绍.......................................................................................................... 13
音频的 paths overview......................................................................................... 14
音频的 输入 ....................................................................................................15
线条 输入 ................................................................................................................. 15
microphone 输入................................................................................................. 15
phone 输入............................................................................................................. 17
pcbeep 输入........................................................................................................... 18
音频的 模数转换器..........................................................................................................19
record 选择 ................................................................................................. 20
record 增益............................................................................................................ 21
自动 水平的 控制.................................................................................. 22
音频的 dacs .......................................................................................................25
立体的 dac.............................................................................................................. 25
auxiliary dac.......................................................................................................... 28
analogue 音频的 输出 ...........................................................................29
headphone 输出 – hpoutl 和 hpoutr.................................................. 29
ear 扬声器 输出 – out3............................................................................... 30
扬声器 输出 – lout2 和 rout2.................................................... 31
phone 输出 (monoout)................................................................................... 32
热的 传感器 .................................................................................................... 32
jack 嵌入 和 自动-切换............................................................... 33
数字的 音频的 (spdif) 输出 ............................................................................. 34
音频的 mixers ........................................................................................................... 35

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WM9712L 生产数据 w pd rev 4.0 12月 2003 2 表格的内容描述 .......................................................................................................1 特性.............................................................................................................1 产品 .....................................................................................................1 块图解 .................................................................................................1 表格的内容 .........................................................................................2 管脚配置...........................................................................................4 订货信息 ..................................................................................4 管脚描述 ................................................................................................5 绝对最大比率.........................................................................6 推荐运行情况 .....................................................6 电的特性 ......................................................................7 音频的输出.......................................................................................................... 7 音频的输入.............................................................................................................. 8 auxiliary mono dac (auxdac).............................................................................. 8 touchpanel 和 auxiliary 模数转换器 .......................................................................... 9 COMPARATORS ........................................................................................................... 9 涉及电压........................................................................................... 10 数字的接口特性................................................................ 10 headphone / 扬声器输出 thd 相比 powER ..................................... 11 POWer 消耗量............................................................................................ 12 设备描述.......................................................................................13 介绍.......................................................................................................... 13 音频的 paths overview......................................................................................... 14 音频的输入 ....................................................................................................15 线条输入 ................................................................................................................. 15 microphone 输入................................................................................................. 15 phone 输入............................................................................................................. 17 pcbeep 输入........................................................................................................... 18 音频的模数转换器..........................................................................................................19 record 选择 ................................................................................................. 20 record 增益............................................................................................................ 21 自动水平的控制.................................................................................. 22 音频的 dacs .......................................................................................................25 立体的 dac.............................................................................................................. 25 auxiliary dac.......................................................................................................... 28 analogue 音频的输出 ...........................................................................29 headphone 输出 – hpoutl 和 hpoutr.................................................. 29 ear 扬声器输出 – out3............................................................................... 30 扬声器输出 – lout2 和 rout2.................................................... 31 phone 输出 (monoout)................................................................................... 32 热的传感器 .................................................................................................... 32 jack 嵌入和自动-切换............................................................... 33 数字的音频的 (spdif) 输出 ............................................................................. 34 音频的 mixers ........................................................................................................... 35

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