I use from a Pseudodifferential opamp architecture at the inputs of ADC. It means that the inputs comming from the Sensor will be amplifier at gain=50 and shifted by 1.5V and finally goes to AIN_P.
On the other hand, 1.5V also is connected to AIN_N.
My Question: is it possible to remove the final amplifier stage and instead, use from the internal PGA of AD7124?
I already did this for differential configuration but for the Pseudodifferential I have no idea how to shift the level by 1.5V for internal PGA.
Thank you for your time and considerations.