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DPRG: op amp question

Subject: DPRG: op amp question
From: Justin Kao jkao at bigfoot.com
Date: Tue Aug 3 04:37:49 CDT 1999

>Short answer is ya need the dual supply for signal level amplification, as
>most (audio) signals go positive and negative. 

Suppose all my signals are in the 0-5 range?


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