Re: Choosing voltage opamp

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#2065

From: Rene Tschaggelar
Date: Sun, 24 Sep 2006 16:46

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Dana wrote:

> "David L. Jones" <altzone@gmail.com> wrote in message
> news:1159083015.452886.300660@b28g2000cwb.googlegroups.com...

>>Not with +/-5V rails he won't.
> 
> 
> So help me out here. If he has 5 and -5 rails, , and an input sinewave comes
> in, so lonag as the op amp is properly biased, will not the output swing
> between 5 and -5 (not exactly 5 do to loss), in essence giving a 10vpp
> signal depending on how the output is referenced to ground.

Only rail-to-rail-output opamps come close to the rail
at the expense of some other parameter. Meaning RR-Output
is not exactly free.

Rene
-- 
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
& commercial newsgroups - http://www.talkto.net

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Date: Sun, 24 Sep 2006 18:46:17 +0200
From: Rene Tschaggelar <none@none.net>
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