Hi!
I want to use 4 SACs of MSP430FR2355 in Noninverting PGA Mode to simply amplify positive signals and then sample them with ADCs.
1. To sample SAC0 and SAC1 OA outputs, I don't need any external connections, right? I can simply feed the signal into OA0+ and OA1+ and use ADCs A1 and A5 channels respectively. So i can leave pins P1.1/OA0O/COMP0.1/A1 and P1.5/OA1O/A5 unconnected?
2. For SAC2 and SAC3 I should enable OA2O and OA3O on the respective pins and then externally route these signals to the pins with ADC functionality, am I right?
