Using all ADC channels, 18F4550

[jmgelba]

I've read the datasheet and didn't see any issues in using all 13 ADC channels at the same time, but are there any gotchyas out there I'm missing? I need to cycle through them all, read the values and check for the highest value and the lowest value and some stuff with that info.

Thanks.

[Dave]

I can't speak for an 18F4550 but I use 13 A/D channels with an 18F67k22 for monitoring by battery voltages and currents in my solar control system.

[andybarrett1]

Make sure you "do" put a pause in between reads.... Either S/W or H/W for stabilisation

Just something that has caught me out in the past.

BR
Andy