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https://e2e.ti.com/support/audio-group/audio/f/audio-forum/578289/lme49720habd-pcb-layout-guide-line-for-an-high-end-audio-pre-amplifer
您好，
我的设计是NAB/IEC前置放大器，想知道天气，我应该在PCB上使用铜浇注。 是否可以将铜浇注与两侧的模拟接地相连？
提前感谢。
hk)
