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7th January 2007, 09:42 PM
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#1 |
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diyAudio Member
Join Date: Dec 2005
Location: West Howe
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whats the difference between inverting and no inverting
Hi all, can you give me a quick reply on the difference between a non-inverting op-amp and an inverting op-amp circuit, please. If I wire plus to output in an active filter, would I lose gain?
Cheers Mike  ps.don't have time to search, re-loading windows. 
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7th January 2007, 10:36 PM
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#2 |
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diyAudio Member
Join Date: Jul 2004
Location: Scottish Borders
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Hi,
the bottom won't work as an active filter. You can't just swap the input pins. The circuit for an inverting amp is different from a non-inverting amp. Most filter circuits are non-inverting, but MFB is inverting. |
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