Other Parts Discussed in Thread: TPS7A20
1. If my AVDD is unstable, will it cause the ADC conversion result to fluctuate?
2. Is there any difference in the ADC conversion value when AVDD is 4.8V and 5.2V?
3. Do you have any suggestions for AVDD circuit design?
4. Should AGND and DGND be separated in PCB circuit design? What happens if I connect these two GNDs together?