Dear Support team
This my config for LMP90100: VA = VIO = 4.5V , VREFP1 - VREFN1= 4V
VIN0=1V VIN1 = GND, only single channel under use.
address 0x20 = 0x01
address 0x21 = 0x31 //give SPS = 13 Gain = 2
address 0x1F = 0x08 // Last channel for conversion is VIN1
The ADC bytes I am getting are : 13 70 25 (all in Hex) for every input voltage . ADC o/p is not changing.
I read back above registers and found OK.
Pls tell what went wrong.