11 discussions on ElectronDepot about the HP ULN2003: what owners asked, what went wrong, and what fixed it.
I'm going to be using ULN2803APG in a design of mine, and I just noticed on the datasheet [1] that Vce(sat) typ is 1.3 at 350ma. Does that mean that the voltage drop across the Vce will typically be 1.3 at that current? Or does that mean...
Haven't been able to identify this controller. Don't need replacement; it's got custom code, I'm sure. Would be nice to have pin IDs.It's from an old Clifford Intelliguard 200 car security system, vintage early 90's. Anybody happen to have...
Haven't been able to identify this controller. Don't need replacement; it's got custom code, I'm sure. Would be nice to have pin IDs.It's from an old Clifford Intelliguard 200 car security system, vintage early 90's. Anybody happen to have...
Haven't been able to identify this controller. Don't need replacement; it's got custom code, I'm sure. Would be nice to have pin IDs.It's from an old Clifford Intelliguard 200 car security system, vintage early 90's. Anybody happen to have...
I've gotten into the habbit of using the ULN 200x and 280x darlingtonlow side drivers for controlling relay boards. I've just noticed thatAllegro is phasing them out. I'm not sure if TI has plans for the same,but I thought I'd take this...
I'm going to be using ULN2803APG in a design of mine, and I just noticed on the datasheet [1] that Vce(sat) typ is 1.3 at 350ma. Does that mean that the voltage drop across the Vce will typically be 1.3 at that current? Or does that mean...