Anyone has simulated LM741 ?

[holddreams]

lm741 pspice

Is there anyone who has simulated LM741 circuit before?
How can I get the spice model?
Thanks.

 

[taitsoft]

pspice lm741

I'm pretty sure lots of people will have simulated an LM741 before! You'll find a Spice model here:

**broken link removed**
(**broken link removed**)

David

PS I haven't tried the model myself.

 

[memarian]

lm741 spice

Dear,

if you are using ORCAD or Protel or any other software,they usually

have the LM741 spice model!! any simulation software contains this model.


Good Luck!

 

[holddreams]

lm741 spice model

Thanks for your replies.

Would you please tell me the difference between bipolar circuits simulation and cmos circuits simulation?

 

[memarian]

lm741 in pspice

Would you please tell me the difference between bipolar circuits simulation and cmos circuits simulation?

Hi,

usually nothing,but you should be careful because when you use Transient Simulation
in OrCad or other simulation softwares and you use mixed circuits like opamps, you

may see convergence Error.Because the solvers of these software usually solve
equation at minimum time step,this means your time step is too small because

usually you have a little R*C in your circuit.this may be caused by OPAMP or any
other mix model.in this case you should use resistors with your sources or

at opamp inputs.

Good Luck!