Op Amp IC Circuits (Operational Amplifier)

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Op Amp IC Circuits (Operational Amplifier)

Electronics, Instrumentation Design and Engineering

Op Amp (Operational Amplifier) IC Circuits Electronic Engineers Mini-Notebook
Forrest M. Mims III
52 Pages

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Op Amp IC Circuits Electronic Engineers Mini-Notebook
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The Operational Amplifier or Op-Amp is a high performance linear amplifier with an amazing variety os amplification The Op-Amp has two inputs, inverting (-) and non-inverting (+), and one output. The polarity of a signal applied to the inverting input is reversed at the output. A signal applied to the inverting input is reversed at the output. A signal applied to the non-inverting input retains its polarity at the output.

The gain (degree of amplification) of an Op-amp is determined by a feedback resistor that feeds some of the amplified signal from the output to the inverting input. This reduces the amplitude of the output signal, hence the gain. The smaller the resister, the lower the gain.

TOC

Powering of Op-Amps
Op-Amp Specifications
Circuit Assembly Tips
741C Op-Amp
1458 Dual Op-Amp
339 Quad Comparator
386 Audio Amplifier
Basic Inverting Amplifier
Unity Gain Inverter
Non inverting Amplifier
Transconductance Amplifier
Transimpedance Amplifier
Single Supply Amplifier
Audio Amplifier
Summing Amplifier
Difference Amplifier
Dual Supply Integrator
Single Supply Integrator
Dual Supply Differentiator
Single Supply Differentiator
Peak Detector
Inverting Clipper
Bistable RS Flip Flop
Monostable Multivibrator
Basic Comparator
Basic Window Comparator
B-Step Sequencer
Bargraph Voltmeter
Light Activated Relay
Light Activated Alerter
Dark Activated Alerter
Light Sensitive Oscillators
High Sensitivity Light Meter
Sound Activated Relay
Percussion Synthesizer
Piezo Element Driver
Low Pass Filter
High Pass Filter
60 Hz Notch Filter
Mini Color Organ
Square Wave Generator
Sine Wave Generator
Function Generator