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Old 02-11-2010, 08:11 AM
fantabulous68 fantabulous68 is offline
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Default Analyzing OP-AMPZ---approximate analysis method
What will Vout be?

Is my answer correct?

Vout = (RF/R1) Vin

my solution is on the attached pic.
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Old 02-11-2010, 02:29 PM
Jony130 Jony130 is offline
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No you wrong:
(Vin - V-)/R1 - (V"-" - Vout)/Rf=0
And V"+"=Vin not 0
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Old 02-11-2010, 04:55 PM
fantabulous68 fantabulous68 is offline
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ThanksI think my solution is right now(on attached doc)
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