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OPA994-Q1: Current flowing the wrong direction through V+ pin on this PSpice model

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Part Number: OPA994-Q1

Tool/software:

I was playing with this model and noticed some weird behavior.

When I wire up a test circuit (in PSpice for TI) current through the V+ is leaving the OpAmp, instead of flowing into it to power the output. Current is leaving both the V+ and OUT pins. It should be entering V+ and leaving through the OUT pin. I tried taking the text model and using it in a third party spice program, and noticed the same behavior.

Something appears to be wrong with the polarity of V+, in this model. Would it be possible to get an updated model with this problem fixed?


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