OPA454: OPA454 simulation issues

Yuxi Liu(Tony)

Part Number: OPA454

Hi TIer

My customer use TINA simulate the OPA454 but they can not output right value.

At this time, the output is always 35V. Please help me check this simulation model?

Thank you very much.

0 Raymond Zhang1 over 1 year ago

Hi Yuxi,

Enclosed is the simulation that is similar to what your doing.

The op amp has Vcm requirements, please pay attention to the input range.

Under the OPA454 product page under the Design & development tab, there are examples of the schematic. You can download and modify it from there.

If the issues are resolved, please close this inquiry. If you have other questions, please let us know.

Best,

Raymond

+1 Raymond Zhang1 over 1 year ago in reply to Raymond Zhang1

Hi Yuxi,

I am going to close this inquiry for now.

If you have other question. please let me know.

Best,

Raymond

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