Hi,
I use this device under the following conditions:
・Logic side power supply=3.3V
・Bus side power supply=5.0V
However, there are situations where the logic side power supply is not applied, such as during power supply startup.
In this case, is the correct understanding that the driver side is HiZ and the receiver side is HiZstatus?
・Logic side power supply=3.3V
・Bus side power supply=5.0V
Configuration is below.
PLD⇔ISO1176D
If PLD Logic is turned off and PLD is turned off,
I am worried that indefinite data will be generated on the BUS side and Logic out put side.
And I am wary that Logic indeterminate output data will damage PLD.
Could you give me your advice?
Best Regards,
Yusuke