PCM3010 怎么设置MUTE状态？？？

发表于 2015-3-14 09:29

发表于 2015-3-14 09:41

好，我知道了，多谢啊

发表于 2015-3-14 09:40

找技术支持啊，他们应该有典型的应用设计电路图。

发表于 2015-3-14 09:40

houcs 发表于 2015-3-14 09:33
To eliminate the clicking noise which is generated by DAC output dc level change during power-down O ...

外部静音控制？

发表于 2015-3-14 09:33

To eliminate the clicking noise which is generated by DAC output dc level change during power-down ON/OFF
control, external mute control is generally required. The recommended control sequence is: external mute ON,
codec power down ON, SCKI stop and restart if necessary, codec power down OFF, and external mute OFF.

发表于 2015-3-14 09:32

搞不好得要额外加电路来实现静音

发表于 2015-3-14 09:32

有个关断电源控制脚关电做静音会有冲击声吧？

发表于 2015-3-14 09:31

你担心什么呢？

发表于 2015-3-14 09:31

很多编码器都有MUTE管教这个居然没有？

PCM3010 怎么设置MUTE状态？？？

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