throbscottle
Well-Known Member
Ok next question...
I'm down to a few opamp choices but the killer is thermal drift - the amps that are ok in other respects have drift that is just too high, even though it is in the order of a few uV/C. So I have 2 choices. Put a heater/cooler in the box to control the temperature to within a couple of degrees C, or find a way adjust the offset compensation according to temperature. Or possibly both.
So, what does a person do this circumstance?
Thanks in advance
I'm down to a few opamp choices but the killer is thermal drift - the amps that are ok in other respects have drift that is just too high, even though it is in the order of a few uV/C. So I have 2 choices. Put a heater/cooler in the box to control the temperature to within a couple of degrees C, or find a way adjust the offset compensation according to temperature. Or possibly both.
So, what does a person do this circumstance?
Thanks in advance