Need datasheet Kindly

Thread Starter

Kava Canada

Joined Aug 20, 2023
Hello my friends, I hope all of you are doing well, I'm searching for these ICs datasheets and have tried but 1.jpg2.jpgfailed can any of you help me please?
thanks in advanced


Joined Sep 16, 2012
The Maxim chip date code is 8841 - 41st week of 1988...
The Vicor K8839 could be 39th week of 1988..
The Vicor CS8904 could be the 4th week of 1989

I think those Vicor chips are custom made chips. Board was made probably sometime in 89 or 90, I'd guess.