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Subject: Re: Parallel op amps

Date: 05/03/03 at 3:10 PM
Posted by: John Roberts
E-mail: johnrbeer@aol.com
Message Posted:

In Reply to: Re: Parallel op amps posted by John Dunn - Consultant on 12/23/02 at 10:01 PM:

I have done this before with no problem when I need just a little more drive than one opamp can deliver.

Configure the second opamp as a unity gain follower with it's input connected to the output of the first. Then sum the two outputs together through something like 51 ohm resistors so they will share the load evenly.

JR


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