Author Topic: Adding INA225 to LT Spice  (Read 562 times)

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Offline TG91Topic starter

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Adding INA225 to LT Spice
« on: September 15, 2021, 12:27:01 pm »
I'm trying to add INA225 model into LTspice, I have downloaded the model from https://www.ti.com/product/INA225#design-development##design-tools-simulation

Now when I try to simulate it within any circuit I get this screen, what it the cause of this? I have tried both spice models from TIs website.
 

Offline TG91Topic starter

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  • Posts: 9
  • Country: gb
Re: Adding INA225 to LT Spice
« Reply #1 on: September 17, 2021, 09:03:43 am »
Sorry for the bump, but I am running out of ideas
 

Online Ian.M

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Re: Adding INA225 to LT Spice
« Reply #2 on: September 17, 2021, 09:38:25 am »
If you attach your LTspice SIM, more members will be likely to take a look at it.  If you've customized any symbols, models or libraries for the sim, zip them up with the .asc file.   Don't include any sim result files as they'll bloat the zip file.  Otherwise just attach the .asc file.   

N.B. order of preference when choosing models for LTspice:
LTspice specific > SPICE 3 > any other proprietary SPICE that has its own extensions to SPICE 3 syntax.   

PSPICE models can be a PITA to convert, but at least PSPICE is well documented.

« Last Edit: September 17, 2021, 09:51:29 am by Ian.M »
 


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