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As far as I can see, there's nothing wrong with the uploaded zip, but I updated the upload with just the .lib file. Can you normally open zip files in Explorer? -- Regards, Tony

Thank you for uploading the file, but when I try to open the .zip file I get an message saying "Assert Error ( WZTStamp.c@556 )" The parameter is incorrect." . Would you be able to re upload the file

I downloaded it directly from ADI's Website because the version that I have for LTspice XVII doesn't include the MAX44241.? When I checked if the component was within my version of Ltspice it wasn't.

Thanks for this. However, I just tried the old model library, and no syntax errors are reported in V24.1.4. Parentheses in the .model statements have always been ignored anyway, so it shouldn't matter

They're not the same. I have already uploaded the current model file to Files > Temp. -- Regards, Tony

This is a good example in support of the file management strategy of including all symbols (and models and whatnot) that are not part of the LTspice installation in the same directory (folder) as the

Did you use the MAX44241 model that comes with LTspice?? Or did you download the Macro Model from ADI's website? They are probably not the same.? (I didn't check this, but you could.)? You might

The MAX44241 model is now supplied with LTspice, as from 02/15/22. Have you been able to update your components since since that date? There is a line in the changelog suggesting this a corrected

Also FYI - The occurrence of the error tends to depend on both the SPICE part models, and on the circuit you used them in.? That model from Analog Devices might work perfectly in every other circuit

"Time step too small" errors have plagued SPICE users for half a century.? It is not easy to predict when they will happen, and can be even harder to eliminate them. Download the LTspice FAQ file (

Such errors are difficult to resolve. In this particular case, where an ADI schematic won't run. I suggest a report to ADI's Engineer Zone. It should run in XVII, unless ADI say it won't.

I had downloaded the MAX44241 Spice model and Ltspice schematic from Analog's website. For some reason I get the following error message. " Analysis: Time step too small; initial timepoint; trouble

From https://ltwiki.org/index.php?title=B_sources_(complete_reference): Bxxx n1 n2 V=<expression> Bxxx n1 n2 I=<expression> [Rpar=<value>] *[Cpar=<value>] + [[ic=<value>] tripdv=<value>]

I guess so. LTspice comes with lots of models for them from Schaffner and Würth. Do you have a part number for yours? F2 > [Contrib] > Schaffner > EMI F2 > [Contrib] > Wurth > EMC-Components >

Yes, as a piece of circuit or a subcircuit. But the data you have is all expressed in series component terms, whereas the circuit needs, at least,? parallel resistance and capacitance elements, which

is it possible to build a "Frequency dependent common mode inductor" in LTspice? f Ls Cs Rs [HZ] [uH] [pF] [ohm] 50 2040.3 4966800000 0.11861 100 2023.6 1251600000 0.13833 500 1997.3 50727000 0.47052

The expanded netlist returned few weeks ago in 24.1.3. It shows the components with their parameters immediately at the start of the simulation in the log file. But not the timing related parameters.

OOHH, thanks, I'll look into them.... Let's see if I can associate the symbol of an existing OP with the model I'm interested in, which is the MCP65R46.

FYI, that is not what I suggested.? Leave the Start and Stop (or Left and Right) values alone.? Let LTspice figure them out on its own.? Change the text in the "Quantity Plotted" box.? THAT is the

There are two no, three things you should do: * Verify that the comparator model's subcircuit has the same number of pins in the same order: In+ In- V+ V- OUT. * Change (edit) the name next to the