I am testing the ADC7176_2 EVK board to connect with STM32H750 SPI line.
I followed the AD7176_2 driver code and configured the SPI mode 3 and communicate 16MHZ.
I can able to read product id and configure register of AD7176_2 ADC.
I used mode continue conversion mode and collect 100 sample in every sample collect 100 micro second.
I feed the 3.3 voltage and raw value approximately (0xa9ac55) .
I am getting the 1 or 2 sample junk value from 100 sample and randomly like value (0x537610 , 0x1f7 , 0xffc000). I used single conversion mode also similar issue.
Please give any suggestion for avoid junk value from ADC chip.
corrected product number to AD7176-2
[edited by: JCCillion at 12:43 AM (GMT -5) on 7 Feb 2023]