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 Forum index » DIY Hardware and Software » Thomas Henry designs
TL071 vs TL072 in TH VCA Question
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DoctorNash



Joined: Oct 23, 2010
Posts: 16
Location: Melbourne Australia

PostPosted: Wed Dec 01, 2010 2:43 pm    Post subject: TL071 vs TL072 in TH VCA Question Reply with quote  Mark this post and the followings unread

Wondering if I can happily substitute two TL071s in place of the single TL072 in this schematic (ensuring right PINs are used of course) without any further modification to design or component values? Presumably the extra offset PINs on the TL071 (pin 1 and pin 5) can be left unconnected


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magman



Joined: Feb 04, 2009
Posts: 363
Location: Liverpool, UK

PostPosted: Wed Dec 01, 2010 11:27 pm    Post subject: Reply with quote  Mark this post and the followings unread

I don't see why not, after all a TL072 is just 2 TL071's in a single package.

Pinouts should be the same as IC3 in the diagram.

Let us know how you get on.

Regards

Magman
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