Wanted single sided PCB layout

[sivan_and]

Wanted single sided PCB layout of the following Chip amps...
LM3886 bridge parallel mono. 200watts.
LM4830
OPA549T
LM4780 stereo and bridge.

Any Links will be appreciated...Me too lazy to search.
Attemting to etch the pcb's myself with the help of screen printer
...THX in adv...

 

[pinkmouse]

The LM4780 doesn't work that well single sided, you have to make too many compromises on the layout. I spent a good few hours trying. I'll see if I can find my old OPA549 layout, but it was a hard drive crash ago, and I'm not sure if I backed it up...

 

[sivan_and]

want to make some chip amps this week end.........

 

[steenoe]

For the OPA549, take a look here:
http://www.diyaudio.com/forums/showthread.php?postid=552875#post552875

Steen

 

[sivan_and]

Sorry if am n asking too much.....A layout in pdf will be fine..
thx...steenoe

 

[testlab]

Download the freeware version of Eagle EE. You should be able to create a board large enough to accomodate them. I believe that a footprint for the LM3886 is in the library as well.

 

[BlackMTX]

Here is my LM4780 bridge parallel single sided version...