bluesmoke
Newbie level 1
Hi,
I am designing a PCB that have some analog components including camera and accelerometer etc. The board is to be interfaced with another (micro-controller) board. A 3.3 V regulated supply and an unregulated supply is available at connector pins. I want to have local regulation on my camera board. Here I need your input that which solution would be best:
a) using the unregulated supply for input to my local (camera board) regulator.
b) using the regulated supply for input to my local regulator.
Thanks
I am designing a PCB that have some analog components including camera and accelerometer etc. The board is to be interfaced with another (micro-controller) board. A 3.3 V regulated supply and an unregulated supply is available at connector pins. I want to have local regulation on my camera board. Here I need your input that which solution would be best:
a) using the unregulated supply for input to my local (camera board) regulator.
b) using the regulated supply for input to my local regulator.
Thanks