[sdiy] Speaking of OTAs....

[Happy Harry]

CA3080 (single), LM13600 and/or 13700 (dual).

CA3280 is a dual, good but expensive...

Mouser has the NJM13600/13700

H^) harry


>From: "J. Larry Hendry" <jlarryh at iquest.net>
>To: <synth-diy at node12b53.a2000.nl>
>Subject: [sdiy] Speaking of OTAs....
>Date: Mon, 12 Mar 2001 10:42:32 -0600
>
>The time has come for me to expand my newbie learning of synth circuits 
>into
>OTAs.  I have somewhat of a grasp on op amps and can now see how valuable
>the OTA is everywhere you turn.  So, I am going to breadboard up a couple 
>of
>circuits and play with them.
>
>Any suggestions as to the component of choice today considering ease of 
>use,
>quality performance, and the likelihood I will still be able to buy them a
>year from now?
>
>Thanks,
>Larry Hendry
>
>----- Original Message -----
>From: Jim Patchell <patchell at silcom.com>
>Subject: Re: [sdiy] Most widely used IC
>
>
>Most widely used  "important" type would have to be the OTA, with the
>CA3080 probably taking top honnors, but the list of OTA's is pretty long,
>so it is hard to say which one it might be (CA3080, CA3280, CA3060 (it was
>a tripple CA3080, I have a few of these), LM13600, LM13700, NE5517,
>SSM2020?, plus the filter IC's that are made of OTA's, like the SSM2040,
>CEM3020, CEM3050, plus many others I am sure.
>
>

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