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| − | Many of these circuits come in several different variations, many of which are lumped together here. Some circuits are explained, other just have schematics ( sometimes without even component values ).
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| − | There are many op amp circuits not included here.
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| − | Even in the referenced document not all circuits are indexed.
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| − | These are not projects, but rather building blocks useful in project work.
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| − | Many of these links are PDF files, this should be noted at the beginning of the link description.
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| − | Many of the links contain multiple topics ( often under slightly different titles ) you may need to search through the references a bit.
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| − | There are also many different types of op amps, transconductance, video .... Most of these links are for general purpose op amps. Also note the links at [[Op amp]]
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| − | Key Words int the Topic Column:
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| − | *OpAmp = well the whole page is op amps so maybe we will delete this sometime later
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| − | *Circuit = topic is a specific circuit
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| − | *Project = if more of a project than just a circuit, distinction can be vague.
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| − | *Tutorial = a discussion of the theory ( of more than just one circuit, or of one circuit in depth ).
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| − |
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| − | Should we add more keywords? -- just put them here
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| − | * oscillator = make it wiggle
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| − | * amplifier = make it bigger
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| − |
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| − | ''"Amplifiers oscillate. Oscillators don't." - unknown''
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| | {| class="wikitable" | | {| class="wikitable" |
| | |-valign="top" | | |-valign="top" |
| | ! Topic | | ! Topic |
| | + | ! Topic Links |
| | ! Comment | | ! Comment |
| − | ! Links
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| | *OpAmp | | *OpAmp |
| | *Circuit | | *Circuit |
| | + | |Oscillator Sine Wave |
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| − | simple op-amp summer design
| + | *[htt Oscillator Sine Wave - Circuit Collection search for this circuit] |
| − | |
| + | *[htt Oscillator Sine Wave - Quadrature] |
| − | *[http://en.wikibooks.org/wiki/Circuit_Idea/Simple_Op-amp_Summer_Design Wikibooks: Circuit Idea/Simple Op-amp Summer Design] | |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Summing ( Summer Adder )
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://en.wikibooks.org/wiki/Circuit_Idea/Simple_Op-amp_Summer_Design Wikibooks: Circuit Idea/Simple Op-amp Summer Design]
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| − | *[http://www.ligo.caltech.edu/~vsanni/ph5/BasicOpAmpApplications.pdf *PDF: Sophomore Physics Laboratory (PH005/105)Analog Electronics: Basic OpAmp Applications: Academic Year 2007-2008]
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| − | *[http://www.national.com/ds.cgi/LM/LM833.pdf LM833 Dual Audio Operational Amplifier]
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| − | *[http://homepages.which.net/~paul.hills/Circuits/Adder/Adder.html Adder and subtractor circuit]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | *OpAmp
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| − | *Circuit
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| − | op amp circuit collections; includes a section on "signal generation" circuits including "Sine Wave Generator with Quadrature Output" circuits.
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| − | *[http://www.national.com/an/AN/AN-31.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | *[http://www.ligo.caltech.edu/~vsanni/ph5/BasicOpAmpApplications.pdf *PDF: Sophomore Physics Laboratory (PH005/105)Analog Electronics: Basic OpAmp Applications: Academic Year 2007-2008]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | *OpAmp
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| − | *Circuit
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| − | Ammeter
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Audio ( various, tone control, headphone.... )
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | *[http://www.tkhifi.com/datablade/an142.pdf AN142 Audio circuits using the NE5532/3/4 AN142]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 6]
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| − | *[http://www.national.com/an/AN/AN-346.pdf High-Performance Audio Applications of The LM833]
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| − | *[http://www.national.com/ds.cgi/LM/LM833.pdf LM833 Dual Audio Operational Amplifier]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Bridge
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 2]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 4]
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| − | *[http://focus.ti.com/lit/an/sloa034/sloa034.pdf Signal Conditioning Wheatstone Resistive Bridge Sensors]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Computational, Logorathimic, expotential, multiplier.....
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.ligo.caltech.edu/~vsanni/ph5/BasicOpAmpApplications.pdf *PDF: Sophomore Physics Laboratory (PH005/105)Analog Electronics: Basic OpAmp Applications: Academic Year 2007-2008]
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| − | *[http://www.national.com/an/AN/AN-4.pdf PDF: Monolithic Op Amp—The Universal Linear Component]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Differential or Difference amplifier
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 2]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: High Current ( Current Boost, Servo Motor )
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | *[http://focus.ti.com/lit/an/sboa031/sboa031.pdf PFD: DOUBLE THE OUTPUT CURRENT TO A LOAD WITH THE DUAL OPA2604 AUDIO OP AMP]
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| − | *[http://www.national.com/ms/LB/LB-44.pdf PFD: Get More Power Out of Dual or Quad Op-Amps]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 6]
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| − | *[http://www.national.com/ds.cgi/LM/LM12CL.pdf PDF: LM12CL - 80W Operational Amplifier]
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| − | *[http://www.national.com/an/AN/AN-4.pdf PDF: Monolithic Op Amp—The Universal Linear Component]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: High Voltage ( Voltage Boost )
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| − | |
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| − | *[http://focus.ti.com/lit/an/sboa009/sboa009.pdf *PDF: Boost Amplifier Output Swing With Simple Modification]
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| − | *[http://www.edn.com/contents/images/45890.pdf *PDF: Bootstrapping your op amp yields wide voltage swings]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 6]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Amplifier: Instrumentation
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.ligo.caltech.edu/~vsanni/ph5/BasicOpAmpApplications.pdf *PDF: Sophomore Physics Laboratory (PH005/105)Analog Electronics: Basic OpAmp Applications: Academic Year 2007-2008]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 6]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Isolation
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 2]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Level Shift
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| − | *[http://www.national.com/an/AN/AN-4.pdf PDF: Monolithic Op Amp—The Universal Linear Component]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | Amplifier: Non-Inverting
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Amplifier: Photodiode
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 4]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Clamp
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.datasheetcatalog.com/catalog/p107600.shtml PDF: FEEDBACK CIRCUIT CLAMPS PRECISELY]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Constant Current ( Current Soruce, Current Pump )
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| − | |
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Comparator
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | *[http://www.ligo.caltech.edu/~vsanni/ph5/BasicOpAmpApplications.pdf *PDF: Sophomore Physics Laboratory (PH005/105)Analog Electronics: Basic OpAmp Applications: Academic Year 2007-2008]
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| − | *[http://www.national.com/an/AN/AN-4.pdf PDF: Monolithic Op Amp—The Universal Linear Component]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Current Sense ( Monitor )
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| − | |
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Differentiator
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| − | |
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| | | | |
| | <!---------------------------------> | | <!---------------------------------> |
| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Diode or Rectifier
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| − | |
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Filter Notch
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| − | |
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 4]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Filter Tuned, Band Pass
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| − | |
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.ligo.caltech.edu/~vsanni/ph5/BasicOpAmpApplications.pdf *PDF: Sophomore Physics Laboratory (PH005/105)Analog Electronics: Basic OpAmp Applications: Academic Year 2007-2008]
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| − | *[http://www.edn.com/contents/images/505069.pdf *PDF; Bandpass filter features adjustable Q and constant maximum gain]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 5]
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| − | *[http://www.national.com/ds.cgi/LM/LM833.pdf LM833 Dual Audio Operational Amplifier]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Filter High Pass
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| − | |
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 4]
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| − | *[http://www.national.com/ds.cgi/LM/LM833.pdf LM833 Dual Audio Operational Amplifier]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Filter Low Pass
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| − | |
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 4]
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| − | *[http://www.national.com/ds.cgi/LM/LM833.pdf LM833 Dual Audio Operational Amplifier]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Measurement Resistance
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| − | |
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| − | *[http://www.electronics-lab.com/projects/test/004/index.html Linear Resistance Meter]
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| − |
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| − | <!-------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Oscillator Sine Wave - Bubba Oscillator
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| − | |
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| − | *[http://webapps.calvin.edu/~pribeiro/courses/engr332/Handouts/oscillators.pdf *PDF: Application Report SLOA060 - March 2001 Sine-Wave Oscillator]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Oscillator Sine Wave - Quadrature
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| − | |
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| − | *[http://webapps.calvin.edu/~pribeiro/courses/engr332/Handouts/oscillators.pdf *PDF: Application Report SLOA060 - March 2001 Sine-Wave Oscillator]
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| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
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| − |
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Oscillator Sine Wave - Quadrature
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| − | |
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| − | *[http://webapps.calvin.edu/~pribeiro/courses/engr332/Handouts/oscillators.pdf *PDF: Application Report SLOA060 - March 2001 Sine-Wave Oscillator]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Oscillator Multivibrator ( more or less a simplified version of the function generator )
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| − | |
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| − | *[http://hyperphysics.phy-astr.gsu.edu/hbase/electronic/square.html Square Wave Generator]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Oscillator Sine Wave - Phase-Shift Oscillator
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| − | |
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| − | *[http://webapps.calvin.edu/~pribeiro/courses/engr332/Handouts/oscillators.pdf *PDF: Application Report SLOA060 - March 2001 Sine-Wave Oscillator]
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| − | <!--------------------------------->
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| − | |-valign="top"
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| − | |
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| − | *OpAmp
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| − | *Circuit
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| − | |
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| − | Oscillator Sine Wave - Wein Bridge Oscillator
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| − | |
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| − | *[http://webapps.calvin.edu/~pribeiro/courses/engr332/Handouts/oscillators.pdf *PDF: Application Report SLOA060 - March 2001 Sine-Wave Oscillator]
| |
| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
| |
| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Oscillator Triangle and/or Square Wave and/or Sine wave – Function Generator
| |
| − | |
| |
| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
| |
| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
| |
| − | *[http://www.national.com/ms/LB/LB-16.pdf National Semiconductor Linear Brief 16 March 1971 Easily Tuned Sine Wave Oscillators]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Precision rectifier
| |
| − | |
| |
| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Sample and Hold
| |
| − | |
| |
| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Schmitt trigger
| |
| − | |
| |
| − | *[http://en.wikipedia.org/wiki/Operational_amplifier_applications#Other_applications *Operational amplifier applications From Wikipedia, the free encyclopedia]
| |
| − |
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Temperature Sense Therometer
| |
| − | |
| |
| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
| |
| − | *[http://www.analog.com/library/analogDialogue/archives/39-05/op_amp_applications_handbook.html Op Amp Applications Handbook -- Section 4]
| |
| − |
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Voltage Reference
| |
| − | |
| |
| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
| |
| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
| |
| − |
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Voltage Regulator
| |
| − | |
| |
| − | *[http://ecow.engr.wisc.edu/cgi-bin/get/ece/340/schowalter/opampckts.pdf *PDF: National Semiconductor Op Amp Circuit Collection Application Note 31 February 1978]
| |
| − | *[http://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf *PDF: AN106 Application Note A Collection of Amplifier Applications]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | *Tutorial
| |
| − | |
| |
| − | General theory and circuits for op amps
| |
| − | |
| |
| − | *[http://en.wikibooks.org/wiki/Electronics/Op-Amps#References Electronics/Op-Amps From Wikibooks, the open-content textbooks collection]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | *Theory
| |
| − | |
| |
| − | Theory, circuits, and internal design.
| |
| − | |
| |
| − | *[http://www.williamson-labs.com/480_opam.htm Op Amps]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | *Therory
| |
| − | |
| |
| − | Lots and lots of links, many to PDF. Looks good, would be nice to index individuallly.
| |
| − | |
| |
| − | *[http://www.educypedia.be/electronics/analogopamp.htm EDUCYPEDIA search for opamps]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | *Therory
| |
| − | |
| |
| − | Cool animated lecture on op amps and op amp circuits.
| |
| − | |
| |
| − | *[http://www.eas.asu.edu/~holbert/ece201/opamp.html]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Project
| |
| − | *Tutorial
| |
| − | |
| |
| − | * How to measure distortion
| |
| − | * List of amplifiers with low distortion.
| |
| − | * by Robert A. Pease 2008.
| |
| − | Should we make an updated "List of Amplifiers with Low and Lower Distortion" here -- or on some other wiki -- with an updated list of easily-available low-distortion amplifiers?
| |
| − | |
| |
| − | [http://www.national.com/JS/searchDocument.do?textfield=an-1485 PDF: Application Note 1671: "Gain and Linearity Testing for Precision Operational Amplifiers"]
| |
| − | by Robert A. Pease 2008.
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | Interesting material some on old style vacuum tube op amps.
| |
| − | |
| |
| − | *[http://www.allaboutcircuits.com/vol_3/chpt_8/14.html Operational amplifier models]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Project
| |
| − | *Circuit
| |
| − | |
| |
| − | "a general purpose audio oscillator"
| |
| − | variable-frequency sine-cosine generator
| |
| − | |
| |
| − | *[http://www.williamsonic.com/AudioOsc/index.html Developing a State Variable Oscillator for Audio Applications]
| |
| − | <!--------------------------------->
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | ultrapure sine-wave oscillator
| |
| − | |
| |
| − | *Jim Williams and Guy Hoover. [http://www.edn.com/article/519046-Test_18_bit_ADCs_with_an_ultrapure_sine_wave_oscillator.php "Test 18-bit ADCs with an ultrapure sine-wave oscillator"]. EDN 2011.
| |
| − | A photo of what is apparently the actual hardware discussed in that article at
| |
| − | [http://www.edn.com/blog/Anablog/40745-Audio_Precision_to_the_rescue_of_Jim_Williams_no_less.php "Audio Precision to the rescue, of Jim Williams no less"]
| |
| − | and apparently used during production of
| |
| − | Jim Williams:
| |
| − | [http://cds.linear.com/docs/Application%20Note/an120f.pdf LT AN120: "1ppm Settling Time Measurement for a Monolithic 18-Bit DAC: When Does the Last Angel Stop Dancing on a Speeding Pinhead?"]
| |
| − | Apparently this is the sequel to
| |
| − | Robert A. Pease:
| |
| − | [http://www.ti.com/lit/an/snaa047/snaa047.pdf NS AN1671: "Gain and Linearity Testing for Precision Operational Amplifiers"]
| |
| − |
| |
| − | <!---------------------------------
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | template should be commented out
| |
| − | |
| |
| − | *[next Link]
| |
| − | <!---------------------------------
| |
| − | |-valign="top"
| |
| − | |
| |
| − | *OpAmp
| |
| − | *Circuit
| |
| − | |
| |
| − | template should be commented out
| |
| − | |
| |
| − | *[next Link]
| |
| − | <!---------------------------------
| |
| − | <!----====== end of table ----->
| |
| | |} | | |} |
| | <!-- the end of the table --> | | <!-- the end of the table --> |
| − |
| |
| − |
| |
| − | Many [[current sense]] techniques also use op-amps.
| |
| − |
| |
| − | ----
| |
| − |
| |
| − | [[category:Components]]
| |
