标题: PCM3010 怎么设置MUTE状态？？？ [打印本页] 作者: liuzaiy 时间: 2015-3-14 09:29 标题: PCM3010 怎么设置MUTE状态？？？ PCM3010 怎么设置MUTE状态？？？ 作者: houcs 时间: 2015-3-14 09:31
很多编码器都有MUTE管教 这个居然没有？ 作者: pangb 时间: 2015-3-14 09:31
你担心什么呢？ 作者: liuzaiy 时间: 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？ 作者: 小小猫咪 时间: 2015-3-14 09:32
搞不好得要额外加电路来实现静音 作者: houcs 时间: 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.作者: yinxiangh 时间: 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 ...