Hello,
Can you please recommend an optimize shunt resistor to sense current?
Is there any technical document describng how to select shurt resistor values?
This is simple structure of the system:
PMIC(ex. 1.1V supply) ------(ADS1263 input P) Shunt resistor 10mohm (ADS1263 input N)-------device for current measuring
Here is ADS1263 design parameters:
1. AVDD : 5V
2. DVDD : 3.3V
3 Ref Voltage : internal 2.5V
4. PMIC supply range : 0.5V~3.3V
5. current range : 0mA ~ 500mA
Thanks!