Hi team,
My customer asked about the power up/down sequence for VDIG and VANA.
Based on the datasheet, it seems that customer need to keep the voltage difference VANA and VDIG within 0.3V and keep VANA > VDIG even when powering up/down. Is this the recommend power up down sequence?
If either VDIG or VANA happens to be disconnected, is there any risk of damage to the IC?
Regards,
Saito