This AD product is from 1994 and 2002, with different typing formats. Is it correct? I hope you can let me know
如果是正规渠道购买的，就是正品。
If you got the chips from ADI authorized channel, then they are real ICs.
说实话，这丝印一看就是假的，而且假的很离谱，字都是斜的，而且字体像浮起来一样
一眼假，这个丝印都对不起
