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Old 21st May 2008, 10:30 PM   #1
joetama is offline joetama  United States
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Question 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
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Old 21st May 2008, 10:50 PM   #2
kaos is offline kaos  United States
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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.
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Old 21st May 2008, 10:58 PM   #3
joetama is offline joetama  United States
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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.



I wish I was making a mistake.
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Old 21st May 2008, 11:35 PM   #4
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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.
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Old 21st May 2008, 11:53 PM   #5
joetama is offline joetama  United States
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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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