We just bought parts AD8033ARZ-REEL from distributor recently
But we found the x-ray structure of newly bought IC with date code 1526 is different from our sample with year code 2013
Attached please find the photo of x-ray structures for parts with date code 1526 ( red one ) & parts with year code 2013
Was there any change of dice between 2013-2015 ?
Can you comment ?