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Old 31st March 2002, 10:27 PM   #1
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Default Baising Op Amps for Class A

Can someone please outline the basics for biasing opamps to work in class A.

What are safe operating currents in relation to thermal limits?
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Old 31st March 2002, 10:59 PM   #2
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can it work?

I think it only force one arm of the output-stage into class A.
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Old 4th April 2002, 07:32 AM   #3
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Hi,

Useful info can be found at http://www.audioasylum.com/audio/twe...es/31186.html,

And if you like to toy with current sources instead of resistors, see http://www.audio.nl/tipseng.html

Hope this helps,

François
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Old 4th April 2002, 07:49 AM   #4
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Quote:
Originally posted by ftorres
Hi,

Useful info can be found at http://www.audioasylum.com/audio/twe...es/31186.html,


Francois

Can you pl ckeck above link; it doesn't work/

Thanks


Fred


And if you like to toy with current sources instead of resistors, see http://www.audio.nl/tipseng.html

Hope this helps,

François
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Old 4th April 2002, 08:28 AM   #5
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Oooops,

Sorry, just remove the comma at the end. This one should work (I hope) :

http://www.audioasylum.com/audio/twe...ges/31186.html
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Old 4th April 2002, 10:26 AM   #6
Nicke is offline Nicke  Sweden
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