I have a circuit with the NVT2006BS,188 (joined), trying to shift between VrefA(1.8V) and VrefB(3.3V). With a 20k square signal to test the circuit on An, I have a 1.8V square signal on Bn, even with the 3.3V pull-ups. If I do the opposite, i get 2.37V on An. We added the 200k resistance before EN and VrefB, didn't change the results. Anything you can suggest, we're doing wrong?
What do you mean that 'If I do the opposite'?
We resolved it internally, it was an error on our part, thanks anyway!
De : guoweisun
Envoyé : 16 décembre 2018 21:10
À : Jean-Yves Decoste
Objet : Re: - Re: nvt2006
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