Hi,
I can see in datasheet that A and B inputs are fault tolerant up to 70V.
Actully in my design A and B are connected with the digital Input signal where digital input is continuous 30V. (In case of digital input ckt is selected.)
At a time only one application is used either RS485 or digital input.
So just wanted to know is it OK if there will be continuous 30V on A and B and RS485 RE and DE are disabled.
Thanks