I am in a lot of danger . Day after tomorrow is the day of my new project submission and my teacher wants me to explain him the diagram of the schematic of the IC ua723 . But that huge circuit does not come to my head . If anybody could describe me the schematic of the IC or how the legs or pins work i would be very much grateful

 

If you read the 2 links that I attached, you can almost understand how the 723 works. There is a block diagram at the beginning of the second link which is almost identical to the block diagram of uA723.

http://www.ecelab.com/circuit-regulator-opamp.htm

http://tangentsoft.net/elec/opamp-linreg.html

Allen

 

now that was dedication to admire, waiting till last day and then scrambling for help...