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请问 LM2676T-ADJ 的年份和批次 从芯片上怎么看
我这有三种不同批次和年份的，芯片本体丝印：JM56RB、JM53AR、 JM53AP
Hi
能够将芯片的marking图片传上来看一下？
我查询到的是7位，前面2位才是date code.
