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dca1000出现故障无法使用，芯片插上电源后发烫。请问这个芯片的型号是多少。我在官方的设计文档里未找到。
您好，
已经收到了您的案例，调查需要些时间，感谢您的耐心等待。
是LM26400YMHX/NOPB，上面丝印应该是“L26400 YMH”
