opamp - ECEN 325 Electronics Operational Amplifiers Dr....

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ECEN 325 Electronics Operational Amplifiers Dr. Aydn Ilker Kar slayan Texas A&M University Department of Electrical and Computer Engineering Opamp Terminals Opamp Terminals SS CC V input terminal inverting non-inverting input terminal output terminal negative supply positive supply V ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 1 Equivalent Circuit Equivalent Circuit i=0 i=0 v o output terminal v n v p inverting input terminal non-inverting input terminal v p v n (- ) A ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 2 v o vs. v d v o vs. v d Slope = A SAT v d v p v n =- v o V SAT-V ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 3 Inverting Configuration Inverting Configuration Z 2 Z 1 v o v i i 1 i 2 v o v i =- Z 2 Z 1 1 + 1 + Z 2 Z 1 A A v o v i =- Z 2 Z 1 ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 4 Inverting Amplifier Inverting Amplifier R 2 R 1 v o R L v i i 1 i 2 v o v i =- R 2 R 1 ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 5 Inverting Integrator Inverting Integrator R C v i v o i R i C v o v i =- 1 sRC ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 6 Inverting Lossy Integrator Inverting Lossy Integrator R 2 R 1 v o v i C i 1 i C i 2 v o v i =- R 2 R 1 sR 2 C + 1 = K s o + 1 , o = 1 R 2 C , K =- R 2 R 1 ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 7 Inverting Differentiator Inverting Differentiator C v i v o R i C i R v o v i =- sRC ECEN 325 Electronics - Aydn I. Kar slayan - Operational Amplifiers 8 Inverting Summer...
View Full Document

This note was uploaded on 02/16/2009 for the course ECEN 325 taught by Professor Silva during the Fall '08 term at Texas A&M.

Page1 / 27

opamp - ECEN 325 Electronics Operational Amplifiers Dr....

This preview shows document pages 1 - 10. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online