Oct 20, 2010 #1 F fjpompeo Advanced Member level 1 Joined Nov 29, 2003 Messages 415 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,296 Location Brazil Activity points 3,042 Hi all, I need configuration for LM723 with: 1) Fixed reference voltage (pins 5 & 6 connected togheter) and variable output voltage feedback resistor(V+out)+pot+resistor(V-out); 2) Fixed output voltage feedback resistor(V+out)+resistor(V-out) and variable voltage reference resistor(V+ref)+pot+resistor(V-ref); If available with conection diagrams, formulas and specific applications. Regards, Fernando - Call sign PU2PLL
Hi all, I need configuration for LM723 with: 1) Fixed reference voltage (pins 5 & 6 connected togheter) and variable output voltage feedback resistor(V+out)+pot+resistor(V-out); 2) Fixed output voltage feedback resistor(V+out)+resistor(V-out) and variable voltage reference resistor(V+ref)+pot+resistor(V-ref); If available with conection diagrams, formulas and specific applications. Regards, Fernando - Call sign PU2PLL