Schematic software part libraries?

triden · 12th February 2006, 09:19 PM

Hi,

I am trying to design a couple chip amps but I can never find libraries that are already created for the parts. I am specifically looking for LM3886 and LM4781 libraries for the cadsoft eagle software. If anyone has any of these already made, that would be great

Also, are there any good resources to look for libraries? I have already checked manufacturers websites, but no luck.

Thanks,
Chris

pinkmouse · 12th February 2006, 09:27 PM

It's not that difficult to create your own parts in Eagle once you get the hang of it, and well worth learning as there are many parts that you can't get libraries for.

Nisbeth · 13th February 2006, 06:00 AM

If you search here you'll find links to libraries for a lot of the commonly used audio parts

/U.

triden · 13th February 2006, 08:27 AM

Ok I will try my best. I tried making one before with an 8 pin dip op-amp, but it didnt work out. Guess I just have to read a bit more

testlab · 18th February 2006, 03:14 PM

If you look through the user submitted libraries at cadsoftusa, I believe there is a library for this part. Or, you can modify one of the ST Micro parts in the stock Eagle library.

12th February 2006, 09:19 PM	#1
triden diyAudio Member Join Date: Dec 2005 Location: Canada	Schematic software part libraries? Hi, I am trying to design a couple chip amps but I can never find libraries that are already created for the parts. I am specifically looking for LM3886 and LM4781 libraries for the cadsoft eagle software. If anyone has any of these already made, that would be great Also, are there any good resources to look for libraries? I have already checked manufacturers websites, but no luck. Thanks, Chris

12th February 2006, 09:27 PM	#2
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	It's not that difficult to create your own parts in Eagle once you get the hang of it, and well worth learning as there are many parts that you can't get libraries for. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

18th February 2006, 03:14 PM	#5
testlab diyAudio Member Join Date: Dec 2005 Location: Grand Rapids MI	If you look through the user submitted libraries at cadsoftusa, I believe there is a library for this part. Or, you can modify one of the ST Micro parts in the stock Eagle library. __________________ It's not whether you win or lose, it's how you lay the blame.

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13th February 2006, 06:00 AM	#3
Nisbeth diyAudio Member Join Date: Jan 2001 Location: Denmark	If you search here you'll find links to libraries for a lot of the commonly used audio parts /U.

13th February 2006, 08:27 AM	#4
triden diyAudio Member Join Date: Dec 2005 Location: Canada	Ok I will try my best. I tried making one before with an 8 pin dip op-amp, but it didnt work out. Guess I just have to read a bit more

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