Operational Amplifiers Theory and Design

430 Pages·2011·9.83 MB·English

by  Johan Huijsing

Operational Amplifiers
2nd Edition
.
Johan Huijsing
Operational Amplifiers
Theory and Design
2nd Edition
Prof.JohanHuijsing
DelftUniversityofTechnology
FacultyofElectricalEngineering
MathematicsandComputerSciences(EEMCS)
Mekelweg4
2628CDDelft
Netherlands
[email protected]
ISBN978-94-007-0595-1 e-ISBN978-94-007-0596-8
DOI10.1007/978-94-007-0596-8
SpringerDordrechtHeidelbergLondonNewYork
LibraryofCongressControlNumber:2011925998
#SpringerScienceþBusinessMediaB.V.2011
Nopartofthisworkmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformorbyany
means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written
permissionfromthePublisher,withtheexceptionofanymaterialsuppliedspecificallyforthepurpose
ofbeingenteredandexecutedonacomputersystem,forexclusiveusebythepurchaserofthework.
Coverdesign:eStudioCalamarS.L.
Printedonacid-freepaper
SpringerispartofSpringerScience+BusinessMedia(www.springer.com)
To my dear wife Willeke and children Hans, Adriaan, Mirjam,
and Reineke, who have given me love and support.
.
Acknowledgements
SimonMiddelhoekstimulatedmetowritethisoverviewbook.
WimvanNimwegendrewpicturesinaveryclearway.
OvidiuBajdechiwrotetheproblemsandsimulationexercises.
AnjadeKoningandMaryvandenBergtypedoriginalmanuscript.
WendySturrockandmanystudentshelpedtocorrectthisbook.
MaureenMeekelprovidedcomputersupport.
Thankstoall.
Aboveall,thankstoGodthroughJesusChrist,whoistheLordofmylife.
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Contents
1. DefinitionofOperationalAmplifiers ........................................1
NullorConcept................................................................. 1
ClassificationBasedonNumberofFloatingPorts............................ 1
1.1 OperationalInvertingAmplifier........................................... 2
Current-to-VoltageConverter............................................. 3
1.2 OperationalVoltageAmplifier............................................ 3
Non-InvertingVoltageAmplifier......................................... 3
VoltageFollower.......................................................... 4
1.3 OperationalCurrentAmplifier............................................ 5
CurrentAmplifier......................................................... 5
CurrentFollower.......................................................... 6
1.4 OperationalFloatingAmplifier ........................................... 7
Voltage-to-CurrentConverter............................................. 7
VoltageandCurrentFollower............................................ 7
1.5 Conclusion................................................................. 8
1.6 References................................................................10
2. Macromodels ............................................................... 11
2.1 OperationalInvertingAmplifier..........................................11
Definitionof:OffsetVoltageandCurrent,InputandOutput
Impedance,Transconductance........................................... 11
2.2 OperationalVoltageAmplifier...........................................12
Definitionof:InputBiasCurrent,InputCommon-Mode
RejectionRatio........................................................... 13
2.3 OperationalCurrentAmplifier...........................................14
Definitionof:OutputBiasCurrent,OutputCommon-Mode
CurrentRejectionRatio.................................................. 14
2.4 OperationalFloatingAmplifier ..........................................15
UsingAllDefinitions .................................................... 16
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