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LMV358发烫的厉害，但输出信号正常，求大神帮分析一下，不胜感激！！！
谢谢，你的关心，外围全部去掉，只加电压就很烫，重新焊了块板完全没问题，确定是芯片有问题，但怎么出被干坏的还没查出，我12V经DCDC转5V给LMV358供电，怀疑问题可能出在这。
亲；建议查下一脚波形。
