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Amplifier Circuits:  Operational   Page 6a
Operational Amplifiers:  #-A        B-C      D-K       L-N       O       P-S        T-Z 

Amplifier -- Main Page

Last Updated on: Friday, March 23, 2012 04:35 PM

 

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

Quality Microphone Pre Ampl. using the Model 425 Opamp  -  (diagram added 6/03)
Rail to Rail OpAmp Provides Biasing in RF Amp -  01/20/00 EDN-Design Ideas  PDF contains multiple circuits, scroll to find this circuit....[Design Idea added 05/03] EDN migrating links. This link is not verified.  Google the "title" + EDN for new link.
Rail-To-Rail Amplifiers Operate on 2.7V with 20µV Offset -  DN230  Design Notes (Linear Technology) (app note added 1/06)
Rail-To-Rail I/O & 2.4V Operation Allow Ultrafast Comparators to Be Used on Low Voltage Supplies -  DN248  Design Notes (Linear Technology) (app note added 1/06)
Rail-to-Rail Voltage Comparator -  Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 6/06)
Rail-to-Rail Voltage Comparator-23007.0 -  Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 6/06)
Rail-to-Rail Voltage Follower/Buffer -  Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 6/06)
Rail-to-Rail Window Comparator-23008.0 -  Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 6/06)
Resistive DAC and op amp form hybrid divider -  17-Sep-09 Issue of EDN  A programmable resistance is all you need in a feedback loop.... [Design Idea by Marián Štofka, Slovak University of Technology, Bratislava, Slovakia]
RF oscillator uses current-feedback op amp -  3-Oct-02 Issue of EDN  A current-feedback amplifier is a well-known component with many uses. Its basic block diagram shows that its input stage is a voltage follower—in practice, a symmetrical emitter follower (Figure 1]. The configuration samples the output current, converts it to voltage across a large impedance, and amplifies it to the output using a high-power, low-output-impedance amplifier.... [Design Idea by Victor Koren, Tioga Technologies Ltd, Tel Aviv, Israel]


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