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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/736079/dac8820-evm-excessive-current-draw
您好！
最近购买 了电路板。 同样的问题、U2过热、电源线、基准和输出中出现振荡。
可能是电路板设计中的错误、因为两个电路板有相同的问题？
谢谢、
伊凡
