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HUABAN 10 Pieces LM358 DIP-8 Dual Operational Amplifier Op AmpAmazon$7.49
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Bridgold 10pcs NE5532 5532 Dual Operation high Performance Low Noise Audio Operational Amplifier for Professional Audio Equipment, Instruments, Control Circuits.AmazonSAVE $0.83
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Mautacly 1Pcs Oracle II 02 Dual Op Amp Hybrid Discrete Audio Operational Amplifier NE5532 MUSES02 OPA2604 AD827SQ/883B Op AmpAmazonSAVE $41.89
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Operational AmplifiersAmazon$34.99
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Operational Amplifier Circuits: Analysis and DesignAmazon$8.01
Operational Amplifiers by G. ClaytonBetter World Books$5.51
Operational Amplifiers with Linear Integrated Circuits by William D. StanleyBetter World Books$47.36
Operational Amplifier Noise: Techniques and Tips for Analyzing and Reducing NoiseAmazon$69.95
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Operational Amplifier Op Tester Board Op Tester for Tl081 Tl071 Tl082 Tl072 Voltage FeedbackAmazonSAVE $42.69
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Operational Amplifier Speed and Accuracy Improvement: Analog Circuit Design with Structural Methodology (The Springer International Series in Engineering and Computer Science, 763)Amazon$6.99
DAOKAI TL072CP Operational Amplifier DIP-8 Delay Op Amps Dual Operational Amplifier DIP TL072CN TL072 Low Noise IC Chips with Round DIP-8 IC Socket,Pack of 12Amazon$34.00
OPA544 Operational Amplifier Module for Motor Servo Drive Amp Audio Signal AmplifierAmazon$6.99
BOJACK LM358P Operational Amplifier IC LM358N LM358 DIP-8 Dual Operational Amplifier(Pack of 50 pcs)Amazon$19.99
Electronics: Operational Amplifier and its ApplicationsUdemy$22.99
Awesome Operational Amplifier CourseUdemy$8.99
JESSINIE 5Pcs LM358 Operational Amplifier Module 100 Times Operational Amplifier Module Working Voltage DC5 to 12V Weak Signal Acquisition 100 Times Adjustable Gain Signal AmplificationAmazon$84.99
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10pcs/lot 4556AD NJM4556AD JRC4556AD DIP8 Operational AmplifierAmazon$9.75
Texas Instruments TL074CN Operational Amplifier (Pack of 1)Amazon$7.49
HUABAN 10PCS TL084 DIP-14 JFET Input Operational AmplifiersAmazon$7.49
HUABAN 10PCS TL082CP TL082 DIP-8 JFET Input Operational AmplifiersAmazon$8.00
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Horinktor 10pcs LM1458N LM1458 1458 Dual Operational Amplifier IC,DIP-8.Amazon$12.36
10pcs/lot LF444ACN DIP-14 LF444 DIP LF444CN DIP14 Operational AmplifierAmazon$6.49
HUABAN 10 Pieces LM324 DIP-14 Quad Operational Amplifier Op AmpAmazon$7.99
Bridgold 30pcs UA741CN UA741 General-Purpose Single Operational Amplifier 18V,8pinsAmazon$7.99
Bridgold 5pcs LM308N Operational Amplifier Integrated Circuit IC chip Dual in-lineAmazon$5.49
(Pack of 10) TL072CP DIP8 Delay Op Amps Operational Amplifier IC ChipsAmazon$9.99
DBParts New for 20PCS OP07CP IC DIP-8 OP07 TI Operational AmplifierAmazon$7.49
HUABAN 10PCS TL071CP TL071 DIP-8 Low Noise Jfet Input Operational AmplifiersAmazon$15.00
Fairchild Semiconductor (10 Pieces ) LM358 LM358P Dual Operational Amplifiers Op-Amp DIP8Amazon$10.00
12PCS TL072 TL072CP DIP-8 Dual Low-Noise General-Purpose Operational AmplifierAmazon$7.49
HUABAN 10PCS TL062CP TL062 DIP-8 Low Power JFET Input Operational AmplifiersAmazonSAVE $47.51
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Analog Circuit Design: Operational Amplifiers, Analog to Digital Convertors, Analog Computer Aided DesignAmazon$7.49
HUABAN 10PCS TL064CN TL064 DIP-14 Low Power JFET Input Operational AmplifiersAmazon$10.23
10PCS LM311DR SOP8 LM311 SOP-8 SMD 311DR Operational Amplifiers LM311D SOPAmazon$6.59
E-outstanding LM324N Quad Op-Amp 10PCS LM324 DIP14 Quadruple Operational AmplifierAmazon$6.49
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10 pcs of NE5534 IC 5534 Low-Noise Operational Amplifier IC / Integrated CircuitAmazon$8.99
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Csldmcml LM358P LM358 Dual Operational Amplifier IC Om-Amp DIP-8 (Pack of 55pcs)Amazon$6.99
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10pcs TL074C TL074CDR TL074 SOP-14 Operational Amplifiers - Op Amps Quad Low Noise JFETAmazon$6.79
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Bridgold 20pcs UA741CN UA741 General-Purpose Single Operational Amplifier 18V,8pins Plastic Dip TubeAmazon$5.99
Bridgold 10pcs LM324N LM324 324 Precision General Purpose Quadruple Operational Amplifier,1MHz, 14-PinAmazon$8.69
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Horinktor 20pcs LM358N LM358P 358 Low Power Dual Operational Amplifier for Commercial Industrial,DIP-8.Amazon$7.99
Bridgold 50pcs LM358 Precision Operational Amplifier IC Dual op-amp,± 1.5V to ± 16V, 8-Pin PDIPAmazon$16.00
Taidacent Two Way Subtractor Operational Amplifier Module Two-Channel Signal Subtraction Differential Signal Output Gain AjustableAmazon$2.62
MICROCHIP Juried Engineering MCP6002-I/P MCP6002 Dual 1 MHz Operational Amplifier DIP-8 (Pack of 4)Amazon$7.49
Bridgold 20pcs TL082 082 Linear Integrated Circuit General Purpose Dual J-FET Operational Amplifier,DIP-8Amazon$8.98
Juried Engineering RC4558P RC4558 4558 Dual Operational Amplifier IC Breadboard-Friendly DIP-8 (Pack of 5)AmazonSAVE $1.00
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Todiys New 20Pcs for TL071 TL071CP TL071CPE4 DIP-8 Low Noise JFET Operational Amplifiers IC Chip TL071CNAmazon$9.99
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Bridgold 68pcs 10kinds Precision Operational Amplifier and Adjustable Positive Voltage Regulator kit,Including:LM258,LM324,LM339,LM358,LM386 ,LM393,LM3914 ,LM3915,LM13700,LM317.Amazon