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[SOLVED] question about op amp circuit

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obrien135

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The LM675 data sheet shows a capacitor and resister in series from the output to ground in the drawing of a non inverting amplifier under typical applications. Why is that needed, and is it always needed?

George
 

Be careful - the LM675 is not unity gain stable and so the Zobel network make be more applicable to prevent oscillations.

Keith.
 
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