Hi,
My requirement is in power off condition i should not feed input voltage to the Processor IO,s (IO i used Level translator)and ADC channels. To do that what i did is i have used LM324LV Op-amp in voltage flower configuration and Opamp VCC will be controlled by Processor.
Conditions:-
i am feeding voltage input to op-amp Non-inverting Pin (+) and op-amp VCC is OFF.
example : Non-inverting pin input voltage - 0.8V and VCC 0V (OFF) and op-amp configured as a Voltage follower.
Question:
In this condition what would be op-amp output will be 0V? or 0.8V? or ...?.
Jebin
My requirement is in power off condition i should not feed input voltage to the Processor IO,s (IO i used Level translator)and ADC channels. To do that what i did is i have used LM324LV Op-amp in voltage flower configuration and Opamp VCC will be controlled by Processor.
Conditions:-
i am feeding voltage input to op-amp Non-inverting Pin (+) and op-amp VCC is OFF.
example : Non-inverting pin input voltage - 0.8V and VCC 0V (OFF) and op-amp configured as a Voltage follower.
Question:
In this condition what would be op-amp output will be 0V? or 0.8V? or ...?.
Jebin
Comment