Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
ca3080 rohs
Hi
Does anyone know of a RoHS compliant equivelant IC to the old Harris/Intersil CA3080 Transconductance Opamp? Or are any of the far east fabs still making them? I need to use one in a new design.
Many thanks
Rich
Added after 35 minutes:
I just found the National LM13700...
yes this is correct but there are many ways. You might also wish to use the inspector panel rather than the list panel as this one only shows common attributes much like the old 99se panel. the basic method is select the items you want to change then change them in the inspector or list...
P*otel 2004 has an IDF and IGES export mode, and you can now specify your own 3d models. works pretty well, you can import the IDF file into solidworks easily.
Sygenics
do you mean on a single/double sided board? if so just goto Place/Polygon. setup you minimum grid (0 for solid) and track size/angle. select Gnd (or whatever you called it) in the net selector. select pour over same net and remove dead copper and away you go.
if you mean on a multilayer board (a...
i believe you have to define one project group and then define (in your case) four pcb projects within it. each pcb project has one sch and one pcb. this will keep everything seperate. i don't think you can have more than one pcb in a pcb project. multiple schematics (with one pcb) should...
Re: Small Dot Matrix printer
i have used the Brother thermal machines with excellent results. these have built in cutter (half or full) linked to pc or standalone.
**broken link removed**
sygenics
Re: The best CAD program
Hhhhm, coreldraw handles things unlike any 3d cad sw, so don't expect it to be really easy. having said that solidworks is very easy to use and you shouldn't have any trouble if you run through the tutorials. i prefer it to others i have tried. i wouldn't use autocad...
you should be alright with that precision, although faster would be better. you can try www.t-tech.com, isopro software to convert gerber ready to mill. you can find this on Bone hub.
regards
Re: protel dxp Questions
1. try changing your graphics card drivers. or goto windows display setup/advanced and change the hardware acceleration to none. not advisable but will tell you where the prob is.
2. go to file/fabrication outputs/final (or whatever) and then right...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
