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Subject: Re: Need help to identify a chip

Re: Need help to identify a chip

From: Linus Nielsen Feltzing <linus_at_haxx.se>
Date: 2005-03-18

[IDC]Dragon wrote:
>>From the fine scan, I read LTXQ from it, suggesting Linear Technology.
> My personal google recommendation is to search for "case marking" and the
> abbreviation you read from the chip. In this case, it leads to LTC3405.

This is so funny!

I was using the naked H120 circuit board, looked at the markings in a
microscope, and the "L" wasn't printed on that particular chip! If I
look at the "dressed" PCB, I can clearly se the "L".

DOH!

BTW, googling for "markings" and "TXQ" obviously gave me nothing...

Linus
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Received on Fri Mar 18 15:47:14 2005


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