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© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON  O.A.  Operational Amplifier AMPLIFICATORE  OPERAZIONALE
Un buon esempio  :  bilancia con molle ! © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ Vcc - Vcc 0 V  ( ground) + - + - + - ALIMENTAZIONE  DUALE   © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ Vcc - Vcc © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON  Ingresso NON  INVERTENTE Ingresso  INVERTENTE OUT ( Uscita )
0 V  ( ground) © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON  0  Volt
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ - © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON  + Vcc 0  Volt
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ - © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
- Vcc © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
- Vcc © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON  0  Volt
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
- + © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
- Vcc © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ Vcc © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
© 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
- Vcc - + + Vcc - Vcc + - + - © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ - + Vcc - Vcc + - + - + Vcc © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
Sommatore e sottratore O.A. Applicazioni   Amplificatore  DC Amplificatore  AC © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
- A In Out O.A.  AMPLIFICATORE  in configurazione  INVERTENTE   © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
R 1 R 2 V In V Out A = V Out / V In A = R 2 / R 1 O.A.  AMPLIFICATORE  in configurazione  INVERTENTE   © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
A In Out O.A.  AMPLIFICATORE in configurazione  NON  INVERTENTE   © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
R 1 R 2 V In V Out A = V Out / V In A = 1 + ( R 2 / R 1) O.A.  AMPLIFICATORE  in configurazione  NON  INVERTENTE   © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
+ V 1  Out O.A.  SOMMATORE in configurazione  NON  INVERTENTE   V 2  © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
R  R f V 1 In V Out V Out =((V1+V2) / 2 )*A A = 1 + ( R f / R ) O.A.  SOMMATORE in configurazione  NON  INVERTENTE   V 2 In R’  R’  © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON
OA in  DC e AC comparatore circuito invertente e non invertente sommatore e sottrattore OA in  DC e AC Oscillatori OA in  AC Filtri © 2011  ESA Lab. ITIS GALILEO FERRARIS  Verona (ITALY)  / by Prof. Athos ARZENTON

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AMPLIFICATORI OPERAZIONALI - base

  • 1. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON O.A. Operational Amplifier AMPLIFICATORE OPERAZIONALE
  • 2. Un buon esempio : bilancia con molle ! © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 3. + Vcc - Vcc 0 V ( ground) + - + - + - ALIMENTAZIONE DUALE © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 4. + Vcc - Vcc © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON Ingresso NON INVERTENTE Ingresso INVERTENTE OUT ( Uscita )
  • 5. 0 V ( ground) © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON 0 Volt
  • 6. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 7. + - © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 8. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON + Vcc 0 Volt
  • 9. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 10. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 11. + - © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 12. - Vcc © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 13. - Vcc © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON 0 Volt
  • 14. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 15. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 16. - + © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 17. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 18. - Vcc © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 19. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 20. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 21. + Vcc © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 22. © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 23. - Vcc - + + Vcc - Vcc + - + - © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 24. + - + Vcc - Vcc + - + - + Vcc © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 25. Sommatore e sottratore O.A. Applicazioni Amplificatore DC Amplificatore AC © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 26. - A In Out O.A. AMPLIFICATORE in configurazione INVERTENTE © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 27. R 1 R 2 V In V Out A = V Out / V In A = R 2 / R 1 O.A. AMPLIFICATORE in configurazione INVERTENTE © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 28. A In Out O.A. AMPLIFICATORE in configurazione NON INVERTENTE © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 29. R 1 R 2 V In V Out A = V Out / V In A = 1 + ( R 2 / R 1) O.A. AMPLIFICATORE in configurazione NON INVERTENTE © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 30. + V 1 Out O.A. SOMMATORE in configurazione NON INVERTENTE V 2 © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 31. R R f V 1 In V Out V Out =((V1+V2) / 2 )*A A = 1 + ( R f / R ) O.A. SOMMATORE in configurazione NON INVERTENTE V 2 In R’ R’ © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON
  • 32. OA in DC e AC comparatore circuito invertente e non invertente sommatore e sottrattore OA in DC e AC Oscillatori OA in AC Filtri © 2011 ESA Lab. ITIS GALILEO FERRARIS Verona (ITALY) / by Prof. Athos ARZENTON