Operational Amplifiers (results: 1821)
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OPA2374AIDCNT
Dual CMOS R-R I/O Op-Amp, GBW 6.5MHz, SR 5V/us, Voff 1mV, +/-1.15÷+/-2.75V
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Item available on a request
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OPA241UA
R-R Out Op-Amp, GBW 0.035MHz, SR 0.01V/us, Voff 0.05mV, +/-1.35÷+/-18V, -40÷85°C
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Item available on a request
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OPA348AIDBVT
CMOS R-R I/O Op-Amp, GBW 1MHz, SR 0.5V/us, Voff 1mV, 2.1÷5.5V, -40÷125°C
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Texas Instruments | Operational amplifier | 1MHz | SMD | 1 | SOT23-5 | 0,5V/us | -40°C ~ 125°C | 2,1V ~ 5,5V | |||
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Item available on a request
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OPA4171AIPWR
Op Amp Quad GP R-R O/P ą18V/36V 14-Pin TSSOP
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Item available on a request
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OPA547T-1
Power Op-Amp, GBW 1MHz, SR 6V/us, Voff 1mV, +/-4÷+/-30V, -40÷85°C
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Texas Instruments | Operational amplifier | 1MHz | THT | 1 | TO220/7 | 6V/us | -40°C ~ 85°C | 4V ~ 30V | |||
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Item available on a request
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OPA604AP
FET-In Op-Amp, GBW 20MHz, SR 25V/us, Voff 1mV, +/-4.5÷+/-24V, -25÷85°C
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Texas Instruments | Operational amplifier | 20MHz | THT | 1 | PDIP08 | 25V/us | -25°C ~ 85°C | 4,5V ~ 24V | |||
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Item available on a request
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OPA627AP
DiFET Op-Amp, GBW 16MHz, SR 55V/us, Voff 0.13mV, +/-4.5÷+/-18V, -25÷85°C
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Burr-Brown | Operational amplifier | 16MHz | THT | 1 | PDIP08 | 55V/us | -25°C ~ 85°C | 4,5V ~ 18V | |||
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Item available on a request
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OPA627AU
DiFET Op-Amp, GBW 16MHz, SR 55V/us, Voff 0.13mV, +/-4.5÷+/-18V, -25÷85°C
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Burr-Brown | Operational amplifier | 16MHz | SMD | 1 | SOP08 | 55V/us | -25°C ~ 85°C | 4,5V ~ 18V | |||
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Item available on a request
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Item available on a request
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TA75W01FU,LF(T
Op-Amp; Dual Operational Amplifier; 300kHz; 6V~12V; -40°C~48°C;
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TOSHIBA | Operational amplifier | 0,3MHz | SMD | 2 | SSOP08 | -40°C ~ 85°C | 6V ~ 12V | ||||
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Item available on a request
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THS4001ID
Op Amp Single Volt Fdbk ą16V/32V 8-Pin SOIC
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Item available on a request
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TL022CD
Dual Op-Amp, GBW 0.5MHz, SR 0.5V/us, Voff 1mV, +/-5÷+/-15V, 0÷70°C Replacement: LM358D.
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Texas Instruments | Operational amplifier | 0,5MHz | SMD | 2 | SOP08 | 0,5V/us | 0°C ~ 70°C | 5V ~ 15V | |||
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Item available on a request
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TL052ACD
Dual JFET In Op-Amp, GBW 3MHz, SR 20.7V/us, Voff 0.4mV, +/-5÷+/-15V, 0÷70°C
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Texas Instruments | Operational amplifier | 3MHz | SMD | 2 | SOP08 | 20,7V/us | 0°C ~ 70°C | 5V ~ 15V | |||
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Item available on a request
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TL061CDR smd TI
JFET Input Op-Amp, GBW 1MHz, SR 3.5V/us, Voff 3mV, +/-3.5÷+/-18V, 0÷70°C TL061CD
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Item available on a request
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TL062CN
Op-Amp; 2MHz; 6V/us; Voff 10uV; 36V; -40°C~85°C;
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HGSemi | Operational amplifier | 2MHz | THT | 1 | PDIP08 | 6V/us | -40°C ~ 85°C | 36V | |||
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Item available on a request
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TL062CN DIP-8 XBLW
Dual 2.5nA 13V/us 3MHz 15mV DIP-8 Operational Amplifier ROHS
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Item available on a request
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TL064ID
Op Amp Quad Low Power Amplifier; 1MHz; 3,5V/us; Voff 6mV; +/-18V; -40°C~85°C; Substitute: TL064IDE4; TL064IDG4; TL064IDR; TL064IDRE4; TL064IDRG4;
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Texas Instruments | Operational amplifier | 1MHz | SMD | 4 | SOP14 | 3,5V/us | -40°C ~ 85°C | -18V ~ 18V | |||
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Item available on a request
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HX072A-P DIP8 ZHHXDZ
Dual 500nA DIP-8 Operational Amplifier ROHS ODPOWIEDNIK: TL072ACD; TL072ACDR;
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Item available on a request
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Item in delivery
Estimated time: 2025-05-30
Quantity of pieces: 200
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HX074A-P DIP14 ZHHXDZ
Four channels 500nA 7mV DIP-14 Operational Amplifier ROHS ODPOWIEDNIK: TL074ACN;
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Item available on a request
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Item in delivery
Estimated time: 2025-05-30
Quantity of pieces: 200
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TL081CP JSMICRO
JFET Input Op-Amp, GBW 3MHz, SR 20V/us, Voff 3mV, ±3÷±18V, -20÷85°C Replacement for: TL081CP, TL081CPE4, TL081CPG4, TL081CN
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JSMICRO | Operational amplifier | 3MHz | THT | 1 | PDIP08 | 20V/us | -20°C ~ 85°C | 3V ~ 18V | |||
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Item available on a request
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TL082CDR SOP08
Dual JFET Input Op-Amp, GBW 4MHz, SR 16V/us, Voff 3mV, +/-3÷+/-18V, 0÷70°C TL082CDT TL082CD-ST TL082CD-GURT TL082CD-SMD TL082CDE4 TL082CDG4
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Item available on a request
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TL082CDTR SOP8(T/R) XBLW
Odpowiednik: TL082CD;
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Item available on a request
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Item in delivery
Estimated time: 2025-05-20
Quantity of pieces: 500
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TL082IPT
J-FET Amplifier 2 Circuit 8-TSSOP
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Item available on a request
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TL084ACN
Quad JFET Input Op-Amp, GBW 3MHz, SR 13V/us, Voff 3mV, +/-3.5÷+/-18V, 0÷70°C
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STMicroelectronics | Operational amplifier | 3MHz | THT | 4 | PDIP14 | 13V/us | 0°C ~ 70°C | 3,5V ~ 18V | |||
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Item available on a request
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TL084CD
Quad JFET Input Op-Amp, GBW 4MHz, SR 16V/us, Voff 3mV, +/-3÷+/-18V, 0÷70°C TL084CD-ST TL084CD-SMD TL084CDR TL084CD-GURT TL084CDT TL084CD-TI TL084CDE
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Operational amplifier | SMD | 4 | SOP14 | 16V/us | 0°C ~ 70°C | 3V ~ 18V | |||||
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Item available on a request
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TLC2252AID
Dual R-R Out Op-Amp, GBW 0.21MHz, SR 0.12V/us, Voff 1.5mV max, 4.4÷16V, -40÷125° Odpowiednik: TLC2252AIDG4; TLC2252AIDR; TLC2252AIDRG4;
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Texas Instruments | Operational amplifier | 0,2MHz | SMD | 2 | SOP08 | 0,12V/us | -40°C ~ 125°C | 4,4V ~ 16V | |||
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Item available on a request
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TLC2272AQD Texas Instruments
Dual R-R Out Op-Amp, GBW 2.25MHz, SR 3.6V/us, Voff 0.3mV max, 4.4÷16V, -40÷125°C TLC2272AQDR
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Texas Instruments | Operational amplifier | 2,25MHz | SMD | 2 | SOIC08 | 3,6V/us | -40°C ~ 125°C | 2,2V ~ 8V | |||
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Item available on a request
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TLC271ACP
CMOS Op-Amp, GBW 2.2MHz, SR 5.3V/us, Voff 5mV max, 4÷16V, 0÷70°C
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Texas Instruments | Operational amplifier | 2,2MHz | THT | 1 | PDIP08 | 5,3V/us | 0°C ~ 70°C | 4V ~ 16V | |||
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Item available on a request
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TLC271BCD
CMOS Op-Amp, GBW 2.2MHz, SR 5.3V/us, Voff 2mV max, 3÷16V, 0÷70°C
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Texas Instruments | Operational amplifier | 2,2MHz | SMD | 1 | SOP08 | 5,3V/us | 0°C ~ 70°C | 3V ~ 16V | |||
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Item available on a request
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TLC271BID
CMOS Op-Amp, GBW 2.2MHz, SR 5.3V/us, Voff 2mV max, 4÷16V, -40÷85°C
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Texas Instruments | Operational amplifier | 2,2MHz | SMD | 1 | SOP08 | 5,3V/us | -40°C ~ 85°C | 4V ~ 16V | |||
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Item available on a request
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What are operational amplifiers and what are they used for?
Not high enough output voltage is a very common problem which can be solved in various ways. It is popular to include external transistor in the project. Nonetheless, using an operational amplifier is way more convenient and effective. We particularly explain below what an operational amplifier is and how this device works.
Increasing the voltage - what is an operational amplifier
In spite of appearances, operational amplifiers are not that complicated in their construction. These are unique integrated circuits with the ability to increase the output voltage. So how are they constructed? Similarly to differential amplifiers, the difference in their construction is the fact that operational amplifiers are multistage. A classic amplifier consists of two connected transistors, they have a common- emitter circuit and work in the environment of one emitter. A single housing could contain one or more operational amplifiers. Micros offers both single and multi-circuit operational amplifiers. Everyone will find what they are looking for in our offer.
How do operational amplifiers work?
Similarly to their construction, they are not that complicated when it comes to their operation. Current is supplied to the amplifier through two inputs located on both sides of it. Transistors automatically amplify the voltage, usually to sky-high values. The most powerful operational amplifiers are able to amplify the voltage even as high as one million times. It is definitely too high, therefore bipolar operational amplifiers dominate in our store. The catalogue includes models with negative and positive feedback, which are so-called closed loop amplifiers.
Using closed loop is essential in order for the operational amplifiers to be applied anywhere. Without limiting the power, the circuit that is a part of the amplifier would burn immediately. How does the closed loop work? In fact, not all the output voltage actually travels to the further part of the circuit. Part of it goes to the input. That is why operational amplifiers contain two inputs. Excessive power of the voltage is reduced by moving part of it to the negative input.
Ideal operational amplifier - theory and reality
Certain features distinguish an ideal operational amplifier. Of course only in theory because in reality, having ideal parameters in a practical model is impossible. An ideal model is distinguished by:
- Unlimited input impedance
- Input impedance at zero value
- Unlimited value of voltage amplification
- Unbalanced voltage at zero input value
Of course we have to consider that although operational amplifiers integrated circuits are not ideal, in reality most of the so-called ideal parameters are not necessary. Input impedance value or voltage amplification are more than enough in all applications of operational amplifiers.
Operational amplifiers - Store with rich stock
If you need operational amplifiers, Micros has everything that you need. We offer operational amplifiers from best manufacturers who guarantee effective work and long lifespan of their products. You do not have to worry about how to check the device while choosing an operational amplifier from our offer. Every product which we allow to be admitted to trading is fully functional and warranteed.