Other Parts Discussed in Thread: REF3440, REF3430,
I would like you to confirm about below.
* Now we are using TINA-TI macro for REF3440 and REF3430. However, it seems that both have problem.
Now, I tried to generate following circuit.
And after that, I performed DC analysis. Then output show impossible result on this cirucuit.
* Input voltage is 5V, but force output show 10.5V.
Same result can be observed on REF3440 as well. This macro model is encrypted model, so I can't show detail of macro. Therefore, could you please check macro model ?