Operational Amplifier basics

http://focus.ti.com/lit/an/sloa011/sloa011.pdf

http://focus.ti.com/lit/an/sboa092a/sboa092a.pdf

http://www.analogzone.com/acqt0307.pdf

http://www.analogzone.com/acqt0704.pdf

http://www.ee.bilkent.edu.tr/~ee411/LM741.pdf

http://www.national.com/an/AN/AN-A.pdf

http://focus.tij.co.jp/jp/lit/ug/slou049/slou049.pdf

http://focus.tij.co.jp/jp/lit/an/sloa041/sloa041.pdf

http://focus.ti.com.cn/cn/lit/ug/slou030/slou030.pdf


http://focus.ti.com.cn/cn/lit/ug/slou076/slou076.pdf