There is a Microchip MCP6L01 operational Amplifier in our product design, I can download the SPICE model from the website, it is text file not LTspice model file.
Is there any document description how to convert it to LTspice model?
GenevaCooper - Moved from How to Use EngineerZone to LTspice. Post date updated from Wednesday, September 25, 2024 2:41 AM UTC to Wednesday, September 25, 2024 12:59 PM UTC to reflect the move.
Hi Rabbit0825 ,
There are few videos on the web that can help you convert your netlist into an LTspice compatible model, but if you are asking to an actual document on how to perform this? I'm afraid you won't find any here, as also, we do not really encourage using third party models as we cannot really assure the compatibility of models.
But SPICE models don't normally vary much from one another, only some few nomenclatures and netlisting structure. You can always do this by reading your Model Netlist and converting each line to an actual circuit in LTspice. This might take time, and you might find this tedious, especially if you are not yet well versed in understanding netlist structures, but this is quite rewarding as you may build a new skill here ;).
Finally, the best way around here is to use an ADI part instead of a 3rd party device to help you in your simulation. Based from a quick research I did, your part is a 1MHz, 85uA Op-Amp which ADI has a lot of similar parts in our catalogue, you can try that. ;).
I hope my few cents helped you here.
If you do have more questions, feel free to respond.
Best Regards,
Earl
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I ran this model in LTspice and it worked. I didn’t test all scenarios but did a .OP, simple AC sweep, and pulse response in a non-inverting configuration. MCP6L01.txt is formatted as a subcircuit model. Just change .txt to .lib and you’ll have the model in its own library. I used opamp2 for a symbol and changed its model callout to MCP6L01. Give it a try.