Part Number: MSP430F5528
Gentlemen!
Sorry for bothering you. I have been using of the microcontrollers MSP430 for many years.
It is very good, thanks.
But I found some undesirable effect when I work with MSP430F5528 ADC.
There are some voltage pulse (up to 100 mV) just when the ADC measuring begin.
(Not when the ADC channel connect to the measured circuit).
So the ADC measure of the pulse voltage.
My voltage source has a big output impedance (it is about ten KOhms).
How can I overcome of the measure error?
Sincerely your's
Maxim