What is OA1 and OA2 used for? It seems that it is given as an input to main controller - s32k144 in my case as analog input read. I checked short datasheet and it mentions Opamp output current sense. What current output is this? why there is two OAs and how can I make use of this in my development? What is the significance of these?
Also what is FLAG0, FLAG1 and FLAG2 used for?
I am using S32K144_PT2001_EXAMPLE as reference.
OA1 and OA2 are the analog output pins of the PT2001’s internal current‑sense operational amplifiers. They amplify the millivolt‑level voltage drop across the shunt resistor in series with the actuator coil and feed it to the external MCU’s ADC (e.g., S32K144) for measurement.
Thanks for the response!
What is FLAG0 , FLAG1 and FLAG2 mapped for? Are they used to identify faults? or to check if injector is working or not?