请问ADS8689 AGND和DGND如何进行处理?是把AGND和DGND处理为同一个地,还是AGND和DGND通过0欧电阻进行连接?为什么?
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最好是模拟信号参考模拟地AGND,数字信号参考数字地DGND,最后通过磁珠或0ohm电阻接到一起实现单点接地。