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Subject: Re: opamp as an inverter

Date: 04/23/03 at 10:08 PM
Posted by: Russ Kincaid
E-mail: russlk@netzero.com
Message Posted:

In Reply to: opamp as an inverter posted by Rounak on 04/23/03 at 10:02 AM:

Yes, the 741 can act as a logic inverter, you just have to bias the positive input to +2.5 volts. The only problem is that the output will go negative unless you limit it in some way. If you use a single supply op amp like the LM324, that will not be a problem.


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