[sdiy] Lots of NOS CA3130S opamps found..

[Harry Bissell]

They are like the CA3140, but have a CMOS output. These were the great grandfathers
of what are now called 'rail to rail output'. They can still be used, but there are
more modern altenatives. 

These are still in production, but not in the metal case imho.

iirc, they may have been used in some function generator designs of the early 80's.

I don't know a direct synth use, but they ~could~ have been used...

H^) harry

----- Original Message -----
From: Jean-Pierre Desrochers <jpdesroc at oricom.ca>
To: synth-diy at dropmix.xs4all.nl
Sent: Thu, 20 Oct 2011 10:53:07 -0400 (EDT)
Subject: [sdiy] Lots of NOS CA3130S opamps found..


I found a big quantity (more than 100) of NOS CA3130S BiMOS opamps (metal case)
in there original RCA box like this one:
http://lamson.dnsdojo.com/LAMSON%20ALL%20PARTS%20PICTURE/CA/CA3130T.JPG
Do they have any value or possible use in DIY synth circuits ?

Thanks
JP
 
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-- 
Harry Bissell & Nora Abdullah 4eva