PMP10948: TMDSDOCK28379D

Sae,

I haven't use LEM sensor before and also not familiar with LV 25-P. But for AC voltage sensing, you can use resistor dividers. One from Line to primary ground: V_Line_sense and the other one from Neutral to primary ground: V_Netural_sense.

C2000 ADC can take both signals and do a differential operation: V_Line_sense - V_Netural_sense, which will give you AC voltage sensing result: V_AC_sense.

You can refer to TIDM-02008 for AC sensing method we are using.

Regards,

Sheng-Yang Yu 

You can download C2000 digital power SDK from this link: https://www.ti.com/tool/C2000WARE-DIGITALPOWER-SDK

Then you can follow TIDM-02008 user guide to find out where is the code: https://www.ti.com/tool/TIDM-02008