Would you teach me about the output current value of AD5421 at REFIN = GND ?
Our cutsomer would like to stop AD5421 output at the fault condition because of the systems' safety requirement.
He changes the register settings from internal reference to external refarence settings (REFIN pin =GND) at fault condtition.
I think that its current is the output currenf from votlage regulator ( regulator 3.15mA -> COM -> LOOP-).
Is my understanding correct ?