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-   -   Burr Brown OP-AMP? (http://www.diyaudio.com/forums/solid-state/123499-burr-brown-op-amp.html)

joetama 21st May 2008 10:30 PM

Burr Brown OP-AMP?
 
Hello,

I've got some Burr Brown OPA2804 chips which I've had for a while.

I was going to use them on a project, but I never did. In fact I remember buying them, but don't even remember what I purchased them for.

However, I wanted to find some specs on them. But, I have hit a dead end.

Does anyone know what exactly they are?

Thanks,
AG

kaos 21st May 2008 10:50 PM

I know it's a long shot, but is there any chance that you're misreading the number, and it's actually an OPA2604?? That's a common dual audio op-amp.

joetama 21st May 2008 10:58 PM

Quote:

Originally posted by kaos
I know it's a long shot, but is there any chance that you're misreading the number, and it's actually an OPA2604?? That's a common dual audio op-amp.
That is what I was thinking.

So, I broke out the magnifying glass. And it is defiantly an 8.

:xeye:

I wish I was making a mistake.

NanoFrog 21st May 2008 11:35 PM

I got curious when I saw your post, so I tried looking it up.

It seems OPA2804 was made. I got two hits from part miner sites, but no data sheet. Obsolete status is making this difficult.

Sorry.

joetama 21st May 2008 11:53 PM

Quote:

Originally posted by NanoFrog
I got curious when I saw your post, so I tried looking it up.

It seems OPA2804 was made. I got two hits from part miner sites, but no data sheet. Obsolete status is making this difficult.

Sorry.

Indeed. Thanks for trying.

I'm not too concerned about it, but I just wondered what the specs are.


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