What is the output voltage swing?
There are typically two output types on the PDIUSBD12: the open drain and normal driving output. The driving strength for each of them is specified on the data sheet. The voltage swing of an open-drain output is dependent on the pull-up resistor on which it is tied to. For the other output pins, they are listed as follows: When the Vcc pin of PDIUSBD12 is powered from 5V.