Other Parts Discussed in Thread: ULN2003A
Dear,
I developed a circuit that use the ULN2003LV. They outputs are directly connected to a connector.
The other side of circuit (plug side) has a bridge diode and optcoupler (low current consumption).
The problem reported by my client is the burn of driver at the moment the plug is plugged.
My question is: The ULN2003LV has no protection for inrush current on they outputs? If I put a serie resistor in each output is possible to correct this issue?
Thank you.