Hello every body! I have some problems with output amperage using EVAL-AD5421SDZ or AD5421 device. I think you may understand my problem by looking some pictures I added to the conversation.
Any way, the problem is thet ad5421 is a very precision loop povered DAC and multimetr must show 20 mA amperage, but it shows 19.2 mA. Thank you.
R12 = 252 Ohm (Resistive load)
Loop input voltage = +24V
Loop input amperage = 100 mA (Also no result with 200 mA)
Multimetr resistence = 10 Ohm