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Current source "without" temp drift

Question asked by MatthiasSchoch on Jun 10, 2011
Latest reply on Jun 17, 2011 by MatthiasSchoch

Hi,

 

I'd like to make a High precision current source with excellent temp drift (10 to the power of -6 or at best better than that). Current: about 0.5 Ampere

 

At the moment I have an AD624 combined with a Vishay resistor in mind. How can I go further? Is there a place for me to look up stuff like this?

 

Thanks

Matthias

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