EEVblog #577 - Precision 1A Current Source Part 2

Part 1:    • EEVblog #567 - Precision 1A Current Source   Dave gets his precision 1A current source circuit working on a breadboard. LTC6655 http://cds.linear.com/docs/en/datashe... VPR221Z Precision 4-terminal Z-Foil resistor from Vishay: http://www.vishaypg.com/docs/63116/vp... LTC6655 Voltage Reference: http://cds.linear.com/docs/en/datashe... OPA376: http://www.ti.com/lit/ds/sbos406f/sbo... EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/