您好:
请帮忙审核TLV320AIC3100原理图。请关注模拟地和数字的隔离是否正确。
SPK接口是否正确,是否需要增加LC滤波电路,如需增加,应该如何增加。
音频输入电路MIC的上拉电阻R1303和下拉电阻R1304是否需要?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
您好:
请帮忙审核TLV320AIC3100原理图。请关注模拟地和数字的隔离是否正确。
SPK接口是否正确,是否需要增加LC滤波电路,如需增加,应该如何增加。
音频输入电路MIC的上拉电阻R1303和下拉电阻R1304是否需要?
具体请查看下面链接手册,TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization:https://www.ti.com.cn/cn/lit/an/slaa468b/slaa468b.pdf