Opamps?????? - Electronic Circuits Projects Diagrams Free

Bemcma3 · 14th August 2009, 07:57 AM

Hey,
anyone know how would I go about finding the gain (Vout/Vin) of this circuit? as simple as it may be.

Hero999 · 14th August 2009, 11:12 AM

It's an inverting amplifier.

The formula for the gain can be found using Google.

ericgibbs · 14th August 2009, 11:17 AM

[QUOTE=Bemcma3;778356]Hey,
anyone know how would I go about finding the gain (Vout/Vin) of this circuit? as simple as it may be.

How many threads do think it takes to answer the same question...

One thread will get the job done.!!!

Hero999 · 14th August 2009, 11:45 AM

Ot be fair, it's a different question, the other was a non-inverting amplifier.

Still I think it would have been better to make one thread for all of the questions.

Bemcma3 · 14th August 2009, 01:52 PM

Thanks heaps guys, your help was excellent, top-shelf

.
I apologise for posting so many similar threads, I had a quiz due at midnight and as a last resort thought I'd throw as many "irons in the fire" as I could. I know it was kind of a machine gun approach, and although it worked, I'll try to refrain from doing it this way in the future.

Thanks again.

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14th August 2009, 07:57 AM	#1
Bemcma3	Opamps?????? Hey, anyone know how would I go about finding the gain (Vout/Vin) of this circuit? as simple as it may be.

14th August 2009, 11:12 AM	#2
Hero999	It's an inverting amplifier. The formula for the gain can be found using Google. __________________ I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong. Please ask on the open forum if you have a question and I'll be happy to help, if I know the answer.

14th August 2009, 11:17 AM	#3
ericgibbs	[QUOTE=Bemcma3;778356]Hey, anyone know how would I go about finding the gain (Vout/Vin) of this circuit? as simple as it may be. How many threads do think it takes to answer the same question... One thread will get the job done.!!! __________________ Eric " Good enough is Perfect " I will NOT answer PM's requesting technical help, please use the Forum PIC tutorials: Nigel's www.winpicprog.co.uk/ Bill's: www.blueroomelectronics.com/

14th August 2009, 11:45 AM	#4
Hero999	Ot be fair, it's a different question, the other was a non-inverting amplifier. Still I think it would have been better to make one thread for all of the questions. __________________ I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong. Please ask on the open forum if you have a question and I'll be happy to help, if I know the answer.

14th August 2009, 01:52 PM	#5
Bemcma3	Thanks heaps guys, your help was excellent, top-shelf. I apologise for posting so many similar threads, I had a quiz due at midnight and as a last resort thought I'd throw as many "irons in the fire" as I could. I know it was kind of a machine gun approach, and although it worked, I'll try to refrain from doing it this way in the future. Thanks again. Last edited by Bemcma3; 14th August 2009 at 01:53 PM.