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Old 14th June 2002, 03:06 AM   #1
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Default Where can I buy super-opamps??

Hi, team

Can some peoples suggest online sellers in the U.S.A for opamps such as:
the AD825, the LM6172, the OPA's and LT's....etc
Thanks, folks
Marius (Florida)
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Old 14th June 2002, 04:24 AM   #2
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Default OP Amps

when looking for chips, use this service www.findchips.com
The two big distributors I use are Allied Electronics and Newark Electronics -- both carry Analog Devices. Future Active is also very good, but sometimes you need to purchase a lot of 500!
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Old 14th June 2002, 06:25 AM   #3
JoeBob is offline JoeBob  Canada
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For the LMs and the OPAs you can try digikey, they don't have the AD825, and I'm not sure of the LTs though.
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Old 14th June 2002, 02:43 PM   #4
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Default Digikey does carry LT

LT -- is for Linear Tech, I believe that Digikey is their exclusive distributor. Digikey also carries Texas Instruments and Maxim, and as you point out, Nat Semi. They are a trifle expensive for Nat Semi parts -- a lot of the stuff I use (for instrumentation) can be more cheaply had at Jameco, but I don't think audio types are big into '353s and 412's.

By the way, Linear Tech's technical support is excellent. (not to diminish ADI, NSM and MXIM who are also helpful).
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Old 16th June 2002, 12:22 AM   #5
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You can get AD825 from directly from Analog Devices, same with Linear Tech. Michael Percy also handles a number if audio IC's.

http://www.percyaudio.com/
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