Operational amplifiers     Electronics > Components > Operational amplifiers
	RC5532A Low noise dual operational amplifier - This is a very good for many audio designs. The 5532 has THD down around 0.0003% at normal levels and frequencies. The self noise is no worse than a 10 k ohm resistor. Read also The 5532 Opamp article	Introduction
LM741 - general purpose operational amplifier, also known as UA741	Introduction
LM324 Low Power Quad Operational Amplifier - check alse datasheet from Philips	Introduction
LM358	Introduction
LM358 Low Power Dual Operational Amplifier	Introduction
LM380 - 2.5W Audio Power Amplifier IC for consumer applications. Amplifier gain is internally fixed at 34 dB. Input stage allows ground referenced input signals and utput automatically self-centers to one-half the supply voltage. The output is short circu	Introduction
LM386 Low Voltage Audio Power Amplifier. The LM386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low. This amplifier IC can drive 8 ohms speaker nicely with maximum	Introduction
NE/SA/SE5532/5532A Internally-compensated dual low noise operational amplifier	Introduction
TL072 Low noise dual operational amplifier	Introduction
TL082	Introduction
AC-Coupled Amplifier Requires No DC Bias	Introduction
Are Op Amps Really Linear?	Introduction
A single-formula approach for designing positive summing amplifiers	Introduction
A Tutorial on Applying Op Amps to RF Applications	Introduction
Audio and Op amps circuits	Introduction
Demystifying single-supply op-amp design	Introduction
Designing With Opamps	Introduction
Design Trade-Offs for Single-Supply Op Amps	Introduction
Designing with op amps: Single-formula technique keeps it simple	Introduction
Don't let noise ruin instrumentation-amplifier performance	Introduction
Dual op amp doubles output current	Introduction
Dual-polarity amplifier has digital control	Introduction
Feedback network silences op-amp resistor noise	Introduction
High Performance Audio Op-Amp Quick Reference	Introduction
Improved amplifier drives differential-input ADCs	Introduction
Internal Structure of Op-amps and Audio Power Amps	Introduction
Next generation op amps	Introduction
Noise-figure curves ease the selection of low-noise op amps	Introduction
Noise and Operational Amplifier Circuits	Introduction
Op amp Myths	Introduction
Op amps take the next step	Introduction
Operational Amplifiers	Introduction
Piecewise linear amplifier eschews diodes	Introduction
Portable analog design needs rail-to-rail op amps	Introduction
Positive Feedback Terminates Cables	Introduction
Simple techniques help high-frequency op amps drive reactive loads	Introduction
Single stage gives logarithmic gain steps	Introduction
Some Tips on Stabilizing Op-Amps	Introduction
Spicing Up The Op-Amp	Introduction
Systematic approach makes op-amp circuits resist radiated noise	Introduction
The 5532 Opamp	Introduction
Two op amps make fast full-wave rectifier	Introduction
Understanding operational amplifier specifications	Introduction
Texas Instruments	Introduction
Unique compensation technique tames high-bandwidth voltage-feedback op amps	Introduction
Voltage follower with 1G ohm input resistance	Introduction
Wisely using rail-to-rail op amps	Introduction
Basic Active Filter Circuit Blocks	Introduction
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