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Old 09-03-2007, 11:31 AM
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Default Op-Amps
For Discussion of and about. Uses etc.
In my experience I've found these a very commonly used and interesting aspect of electronics. Commonly used in analyctic sciences as its use in making amplifiers to record small signal outputs etc with a virtually infinite gain. But of course it has many other uses. Here a link to a list of such uses and interesting circuits containing them:
http://www-micrel.deis.unibo.it/~ben...ding/AN-31.pdf
Quite a few useful circuits in there.
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Old 09-03-2007, 12:06 PM
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Default Re: Op-Amps
You do electronics?

Op-Amps, the BANE of my life...

741 is a VERY common one, used a lot in amplifiers, receivers and transmitters.
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Old 09-03-2007, 01:16 PM
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Default Re: Op-Amps
Are 555's considered op-amps?
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Old 09-03-2007, 02:01 PM
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Default Re: Op-Amps
HELL NO!

NE555 is not an op-amp, would be a timer chip.
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Old 09-03-2007, 06:21 PM
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Default Re: Op-Amps
Same shape as an op-amp....
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Old 09-03-2007, 07:26 PM
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Default Re: Op-Amps
So's PICs, and LED drivers and .... EVERYTHING !

The 8 pin DIP is a common chip package.

Digikey lists 4,528 different 8 pin DIP chips.
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