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OPA171: Altium Pspice (Xspice) model

Part Number: OPA171
Other Parts Discussed in Thread: TINA-TI, OPA197

Hi,

It has been quite some time ago that I tried to get a working model  for the OPA171 opamp.

I found in the past a model for this opamp but that fails in simulation with Altium Pspice.

Now again I bump in some designs where these opamps might fit in but that I want to simulate also.

get the messages below:

Class    Document    Source    Message    Time    Date    No.

[Warning]    design  XSpice    vccvs1_in\xu1: has no value, DC 0 assumed    14:10:55    6-1-2017    38

[Warning]    design     XSpice    Dynamic Gmin stepping failed    14:10:55    6-1-2017    40
[Warning]    design     XSpice    source stepping failed    14:10:55    6-1-2017    41

As altium users we try to get simulation models for the active parts in our library and this is a part we use in a few designs.

Is there any working model?

I know TI should have Altium available to test a model, because you acquired National Semiconductors a few years ago and at that time Altium was the company wide tool at National.