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htguy1
Joined: 30 Jul 2008
Posts: 99
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| Posted: Mon Sep 26, 2011 2:12 am Post subject: Opamp changes on the Marquee VIM? |
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HI,
SO I have had great fun lately with changing the opamps on my VIM and I am wondering if anyonw has ever tried replacing the CLC415 (U15) and the MC34074 (U16)?
I had great results replacing an MC34084 (U8) with an OPA4134 and was wondering if this would work to replace either of those quad opamps?
THanks
GOd bless...
Mark
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mp20748
Joined: 12 Sep 2006
Posts: 5689
Location: Maryland
TV/Projector: 9500LC Ultra / Super 02 and 03 VIM
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| Posted: Tue Sep 27, 2011 12:18 pm Post subject: |
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I would like to get back to this a little later now that I'll have a little time this week to hang around.
Fow now, that CLC415 is not going to be an easy chip to replace.
I'll get back later.
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htguy1
Joined: 30 Jul 2008
Posts: 99
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| Posted: Tue Sep 27, 2011 2:46 pm Post subject: |
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I can't seem to find a good data sheet for the MC34074 do you know if its compatible with the opa4134?
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Tue Sep 27, 2011 7:26 pm Post subject: |
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| htguy1 wrote: | | I can't seem to find a good data sheet for the MC34074 do you know if its compatible with the opa4134? |
It is slightly improved version of the TL074 opamp, as I know, so basically you can compare to that.
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tse
Joined: 03 May 2006
Posts: 1014
Location: Sweatbucket, Fl.
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| Posted: Wed Sep 28, 2011 12:22 am Post subject: |
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| htguy1 wrote: | | I can't seem to find a good data sheet for the MC34074 do you know if its compatible with the opa4134? |
http://www.datasheetarchive.com/
Is a good place to find old datasheets.
Scott
_________________
"Were we directed from Washington when to sow and when to reap, we would soon want bread."
Thomas Jefferson
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Wed Sep 28, 2011 12:25 am Post subject: |
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| tse wrote: | | htguy1 wrote: | | I can't seem to find a good data sheet for the MC34074 do you know if its compatible with the opa4134? |
http://www.datasheetarchive.com/
Is a good place to find old datasheets.
Scott |
I actually thought he was kidding. I had no problem finding a datasheet.
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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