• Ltspice Examples
• Ltspice Ideal Op Amp

Hi,Just been flicking through the fairly generous range of models in theLT op-amp library and have the following questions,Which LT device model is most similar to the LM324?Which LT device model is most similar to the 741?When an LT device is described as '35Mhz' or '90Mhz' or whatever, doesthat means it's good for anything up to that frequency or only goodfor a narrow band around that figure?Finally, do none of the models 'care' about whether they're single ordual supply?Finally, finally, isn't there a model or set of models which you don'thave to connect up to a supply at all? If you're not going to generatea board from the schematic, it just seems a nuisance to have to 'powerthem up.'

Hi,Just been flicking through the fairly generous range of models in theLT op-amp library and have the following questions,Which LT device model is most similar to the LM324?Which LT device model is most similar to the 741?When an LT device is described as '35Mhz' or '90Mhz' or whatever, doesthat means it's good for anything up to that frequency or only goodfor a narrow band around that figure?Finally, do none of the models 'care' about whether they're single ordual supply?Finally, finally, isn't there a model or set of models which you don'thave to connect up to a supply at all? If you're not going to generatea board from the schematic, it just seems a nuisance to have to 'powerthem up.' Click to expand.Like you say, you're opinion is worth exactly what I paid for it. When Ireach a pennies worth of download time I'll consider taking you to court.In the meantime. You, and others who wibble about with spice would dowell to realise that the level at which you are capable of using it does notgive you the right or ability to start putting 'real' models in. Especiallywhen you ask the questions you ask.Keep it simple.

And learn some book stuff. AoE.Ignoring your initial dribble you might try a voltage controlled currentsource with a parallel RC network on its output followed by a voltagecontrolled voltage source with a series resistor.Ain't I kind?DNA. Hi,Just been flicking through the fairly generous range of models in theLT op-amp library and have the following questions,Which LT device model is most similar to the LM324?Which LT device model is most similar to the 741?When an LT device is described as '35Mhz' or '90Mhz' or whatever, doesthat means it's good for anything up to that frequency or only goodfor a narrow band around that figure?Finally, do none of the models 'care' about whether they're single ordual supply?Finally, finally, isn't there a model or set of models which you don'thave to connect up to a supply at all? If you're not going to generatea board from the schematic, it just seems a nuisance to have to 'powerthem up.' Click to expand.Hi Paul,Here's my model for the LM741 in LTSPICE. You should save it as a.mod file.I used the LT1013 as the.asy file and just renamed it.

Helmut described ingreat detail how to do this in a thread subject of 'Need help with LTSPICElibrary' dated Aug 14, 2003 on this ng. I also have a model of the LM324opamp below. Its the same, a.MOD file. I got them both from National Semi.There's a yahoo group for LTSPICE as well. Click to expand.I have to agree with Paul on this instance.

His point is that he'drather not be denigrated whether or not someone else has superiorknowledge. To assume that anyone including Paul.needs. help fromsomeone who is obnoxious is unfounded. There are plently ofknowledgeable.and. polite folks around to pick up the slack.In my case, I come here to s.e.d to accelerate the finding of solutionsto problems. That I.need.

anyone's help is usually false, as I canfigure things out for myself if I want. I have yet to fail at designing.anything. I have set out to do, whether or not I sought help andwhether not I listened to help that was offered.

If enemies already have a fire status, the damage is increased for each turn of the status left.SpecialN/ACost1 AP/ 1 Memory SlotCooling Time3 turnsCommentA cheap and effective spell with a short Cooldown Time. It's best to combine it with other fire based spells to increase the overall damage.

Thus, I will promptlyignore anyone who doesn't treat me with respect. Where I work, I amrespected.

I don't have to go around groveling at the feet of giants toget mentorship. Neither should Paul.Good day!-Christopher R.

CarlenPrincipal Laser/Optical TechnologistSandia National Laboratories CA USA. Click to expand.I have to agree with Paul on this instance. His point is that he'drather not be denigrated whether or not someone else has superiorknowledge. To assume that anyone including Paul.needs. help fromsomeone who is obnoxious is unfounded. There are plently ofknowledgeable.and.

polite folks around to pick up the slack.In my case, I come here to s.e.d to accelerate the finding of solutionsto problems. That I.need. anyone's help is usually false, as I canfigure things out for myself if I want. I have yet to fail at designing.anything. I have set out to do, whether or not I sought help andwhether not I listened to help that was offered. Thus, I will promptlyignore anyone who doesn't treat me with respect.

Ltspice Examples

Ltspice Ideal Op Amp

Where I work, I amrespected. I don't have to go around groveling at the feet of giants toget mentorship. Neither should Paul.Good day!