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You need to use EasyEDA editor to create some projects before publishing
Error is difficult to recognize
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wxhwdh 10 years ago

I simulate the circuit but an error appear,such as Error: unknown subckt: xu4 0 0 0 +15v r9_1 u3_14 u3_14 u3_13 u3_13 r7_1 -15v 0 0 0 lm224j
Then I don't know how to correct the error,I don't understand the error ，I want there is some annotations so I can understand my mistakes.
Thank you!!

Comments
dillon 10 years ago

Hi,
EasyEDA desn't have lm224j simulation model. Please read our simulation ebook to know more https://easyeda.com/Doc/Simulation-eBook/

Thanks.

Reply
andyfierman 10 years ago

You can use the 5 pin parameterised opamp model from the Easyeda Libs and edit the parameters from the LM224 data sheet. This will get you close enough for most purposes.

Both TI and OnSemi have models for the LM224. Next week, I will see if they can be made to run in Easyeda.

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