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RE: Op-amp upgrade question.

Posted by Ugly (A) on June 6, 2007 at 15:58:33

In Reply to: Op-amp upgrade question. posted by RickeyM on June 5, 2007 at 22:34:05:

Many times in slightly different capacities using different opamps may be necessary to get that nth degree level of perfection. For Example: notice the THD vs Vo graphs for the LM4562 and that they are really only an ultra low distortion amp for a small window of relatively high level output voltages. Say for example you needed the output voltage to be 10mV, look at the distortion then, yucko.

There is no doubt the 4562s are nice parts IF you use them correctly.

This is why there are so many differnt op amps in the world to choose from.

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