I am using the ADG3808 in my design. For the VCCA I am applying 1.5V supply and for the VCCY I am feeding 3.3V supply.
In my system Both 3.3V and 1.5V powered up simultaneously. Whether it will be problem ?
Murali P T
Sorry for the delay replying.
For proper operation of the device, the voltage applied to the VCCA must always be less than or equal to the voltage applied to VCCY.
So as long as you can guarantee that VCCA stays below VCCY during power up then powering them up simultaneously should cause no issues.
Anyone please update to my query.
Retrieving data ...