Dear community
could you please help out with following customer questions?
I have some questions regarding the AMUX in PF8101 (datasheet
- In table 73 you can find divider ratios for LDO1, 2, 3 = 10/3=3.33 . In table 74 the divider is : min3.32 / typ 3,35 / max3.39 . Which value should be used? Typically 3,35 ?
- In table 74 the ‘AMUX quiescent current’ is given with 110uA. Is this the current seen from the load, the monitored voltage source?
- What is the output impedance of the AMUX pin? (Typically an ADC-input is connected to it…)
- Voltage offset specified as +/-6.25mV. This offset has to be included in tolerance calculation for all AMUX output values. But for LDO1 = 1.8V this would mean (AMUX=0,537V) an error of +/-1.1% just by offset error?
