[sdiy] OpAmp question

James Patchell patchell at cox.net
Mon Sep 5 22:28:07 CEST 2005


Define single supply....

Any opamp can run on a single supply.  Generally, when people say single 
supply, they are referring to an opamp whose common mode imput range 
includes the negative rail (ground) and whose output can also go down 
pretty close to ground....

If you do not require either of those atributes...then the TL074/084 fit 
the bill....


At 01:45 PM 9/5/2005 +0200, Carsten Tönsmann wrote:
>Hi list,
>
>does anybody know a single supply fet input quad opamp which can be 
>obtained in DIP? The AD824 only exists in SMD format...
>
>Thanks in advance
>
>Carsten

         -Jim
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