|Chip Amps Amplifiers based on integrated circuits|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|9th June 2004, 08:15 AM||#1|
Join Date: Jul 2003
Location: Berkeley, California
LM3875 PCB Footprint
I'm quite new to OrCad (just got a copy today) and am wondering if anyone has made a footprint for the LM3875 or could instruct with suggestions as to where to download such footprints. If I have to just make my own footprint, any suggestions would also be nice. All help would be greatly appreciated. Thanks,
|9th June 2004, 08:39 AM||#2|
Electrons are yellow and more is better!
Join Date: Apr 2002
Location: Göteborg, Sweden
Blog Entries: 4
It's quite easy to do this by yourself.
First line of pads
X= -268, -134, 0, 134, 268, Y = 0
X= -335, -201, -67, 67, 201, 335, Y= -200
Pads, 95, 75, 75, 90 hole 1.1 mm
Compmask, complayer, soldlayer, soldmask
The pads are made for plated through holes
All units in MIL.
Just take a look at my gainclone if you want to see how it looks. Download the pdf's.
/Per-Anders (my first name) or P-A as my friends call me
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|pc mount phono connectors - bnc footprint||danville||Parts||9||7th July 2013 05:59 PM|
|First time horn help.. small footprint||Matt@Nearfield||Multi-Way||2||17th May 2005 03:55 PM|
|Eagle footprint for 16mm dual pot||demons_wing||Chip Amps||13||12th March 2005 01:45 PM|
|LM4780 Footprint..||Paprika||Chip Amps||2||12th April 2004 08:17 PM|
|OPA549 footprint for ExpressPCB||sobazz||Chip Amps||1||31st March 2004 04:07 PM|
|New To Site?||Need Help?|