Hello, I would like to know what is the typical maximum current output of ADR3450ARJZ-R7. I need 30mA for my application.
The datasheet states at least 10mA.
I currently don't have that data right now. Yup as what you noticed in the datasheet specification table the part can exceed the output current but at certain conditions:
But for your application, I would suggest using "Boosted Output Current Reference" circuit at page 21 of the datasheet. This will allow you to aim freely on how much load current you need, just pick a suitable mosfet.
Hello, Thank You for your reply.
I have already exchanged ADR3450 with REF195 in my design and managed to find space for it on PCB. REF195 will suit me better I think. I would appreciate Your opinion.
Just a reminder that the REF195 can only sink a few uA current.
Do you have any specific temperature of application?
Temperature will not change much.
The setup will stay at around 25°C +- 5°C
That will be okay then.