I'm using the DRV8312-69M kit. I have attached the picture of the inverter circuit where I'm are not able to find the parameter values labeled Rsh, R1, R2, C2. We checked the board schematic and the DRV8312 inverter datasheet but I find that there is an opamp which is used which seems to me as to amplify the voltage across the 5mohm resistor( different from the picture attached below). But I would like to know the actual gain from that point to the ADC input to the control card J1 in schematic. More specific, I would want the value of Rsense or the Rsh which is on the board.
The circuit is taken from a pdf file in DMC library under the BLDC_PWM Macro's explanation.
C:\ti\controlSUITE\libs\app_libs\motor_control\drivers\f2803x_v2.0\~Docs
