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选用的是ISO1412，按器件手册推荐布局两个地分开，如果我现在把这两个地接在一起，都接在PCB的数字地层上会不会出现很大的干扰？请教该如何正确的连接这两个地管脚。
谢谢！那请问，是否要添加PCB层数，来让GND1和GND2分别连接到不同的地层？
