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你好，
关于音频部分原理图需要帮忙确认，谢谢！
原理图
您好，
电路图我没看出哪里有问题，另外，您还可以通过以下途径进一步确认：
1、TS3A227E提供了EVM板，参考EVM板电路连接：https://www.ti.com.cn/cn/lit/ug/slvuad9/slvuad9.pdf
2、TS3A225E, TS3A226AE, and TS3A227E的FAQ：
https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1012842/faq-how-do-i-design-with-ti-s-autonomous-audio-accessory-detection-configuration-switch-ic-s-ts3a225e-ts3a226ae-and-ts3a227e?tisearch=e2e-sitesearch&keymatch=TS3A227E%252520%252520GND_SENSE#
3、E2E类似问题帖子回复：
https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/774984/ts3a227e-asking-for-the-ts3a227e-schematic-review/2868544?tisearch=e2e-sitesearch&keymatch=TS3A227E%2525252525252520%2525252525252520GND_SENSE#2868544
