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Reply-To: "Kevin Aylward"
From: "Kevin Aylward"
Subject: Re: Rail to Rail Limit
X-Newsreader: Microsoft Outlook Express 6.00.2800.1106
Date: Fri, 27 Sep 2002 08:33:55 +0100
NNTP-Posting-Date: Fri, 27 Sep 2002 08:33:57 BST
"Rolf Michel" wrote in message
> hello at all
> how far can i use the rail to rail function of an operational
> have 3 volt single power supply and an input signal range from 25 to
> I'd like to gain with 25. Does this work with a rail to rail op or
> have some distortion. (f ~ 100Hz). Who has some experience with this?
> OP would you choose in your design? (I now there are hundreds of
> thank you very much
A rail-to-rail amp can swing quite near the rail without gross
distortion. How much depends on your application, e.g. load current.
With light loads a few 10's mv is usually doable.
What specs do you need?
SuperSpice, a very affordable Mixed-Mode
Windows Simulator with Schematic Capture,
Waveform Display, FFT's and Filter Design.
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