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
OPA2374AIDCNT SOT23-8
 
 
Item available on a request
                 
OPA241UA R-R Out Op-Amp, GBW 0.035MHz, SR 0.01V/us, Voff 0.05mV, +/-1.35÷+/-18V, -40÷85°C
OPA241UA SOP08
 
 
Item available on a request
                 
OPA348AIDBVT CMOS R-R I/O Op-Amp, GBW 1MHz, SR 0.5V/us, Voff 1mV, 2.1÷5.5V, -40÷125°C
OPA348AIDBVT SOT23-5
  Texas Instruments Operational amplifier 1MHz SMD 1 SOT23-5 0,5V/us -40°C ~ 125°C 2,1V ~ 5,5V
 
Item available on a request
                 
OPA4171AIPWR Op Amp Quad GP R-R O/P ą18V/36V 14-Pin TSSOP
OPA4171AIPWR TSSOP14
 
 
Item available on a request
                 
OPA547T-1 Power Op-Amp, GBW 1MHz, SR 6V/us, Voff 1mV, +/-4÷+/-30V, -40÷85°C
OPA547T-1 TO220/7
  Texas Instruments Operational amplifier 1MHz THT 1 TO220/7 6V/us -40°C ~ 85°C 4V ~ 30V
 
Item available on a request
                 
OPA604AP FET-In Op-Amp, GBW 20MHz, SR 25V/us, Voff 1mV, +/-4.5÷+/-24V, -25÷85°C
OPA604AP PDIP08
  Texas Instruments Operational amplifier 20MHz THT 1 PDIP08 25V/us -25°C ~ 85°C 4,5V ~ 24V
 
Item available on a request
                 
OPA627AP DiFET Op-Amp, GBW 16MHz, SR 55V/us, Voff 0.13mV, +/-4.5÷+/-18V, -25÷85°C
OPA627AP PDIP08
  Burr-Brown Operational amplifier 16MHz THT 1 PDIP08 55V/us -25°C ~ 85°C 4,5V ~ 18V
 
Item available on a request
                 
OPA627AU DiFET Op-Amp, GBW 16MHz, SR 55V/us, Voff 0.13mV, +/-4.5÷+/-18V, -25÷85°C
OPA627AU SOP08
  Burr-Brown Operational amplifier 16MHz SMD 1 SOP08 55V/us -25°C ~ 85°C 4,5V ~ 18V
 
Item available on a request
                 
OPA836IDBV  
 
 
Item available on a request
                 
TA75W01FU,LF(T Op-Amp; Dual Operational Amplifier; 300kHz; 6V~12V; -40°C~48°C;
TA75W01FU,LF(T SSOP08
  TOSHIBA Operational amplifier 0,3MHz SMD 2 SSOP08 -40°C ~ 85°C 6V ~ 12V
 
Item available on a request
                 
THS4001ID Op Amp Single Volt Fdbk ą16V/32V 8-Pin SOIC
THS4001ID SOP08
 
 
Item available on a request
                 
TL022CD Dual Op-Amp, GBW 0.5MHz, SR 0.5V/us, Voff 1mV, +/-5÷+/-15V, 0÷70°C Replacement: LM358D.
TL022CD SOP08
  Texas Instruments Operational amplifier 0,5MHz SMD 2 SOP08 0,5V/us 0°C ~ 70°C 5V ~ 15V
 
Item available on a request
                 
TL052ACD Dual JFET In Op-Amp, GBW 3MHz, SR 20.7V/us, Voff 0.4mV, +/-5÷+/-15V, 0÷70°C
TL052ACD SOP08
  Texas Instruments Operational amplifier 3MHz SMD 2 SOP08 20,7V/us 0°C ~ 70°C 5V ~ 15V
 
Item available on a request
                 
TL061CDR smd TI JFET Input Op-Amp, GBW 1MHz, SR 3.5V/us, Voff 3mV, +/-3.5÷+/-18V, 0÷70°C TL061CD
TL061CDR smd TI SOP08
 
 
Item available on a request
                 
TL062CN Op-Amp; 2MHz; 6V/us; Voff 10uV; 36V; -40°C~85°C;
TL062CN PDIP08
  HGSemi Operational amplifier 2MHz THT 1 PDIP08 6V/us -40°C ~ 85°C 36V
 
Item available on a request
                 
TL062CN DIP-8 XBLW Dual 2.5nA 13V/us 3MHz 15mV DIP-8 Operational Amplifier ROHS
TL062CN DIP-8 XBLW PDIP08
 
 
Item available on a request
                 
TL064ID Op Amp Quad Low Power Amplifier; 1MHz; 3,5V/us; Voff 6mV; +/-18V; -40°C~85°C; Substitute: TL064IDE4; TL064IDG4; TL064IDR; TL064IDRE4; TL064IDRG4;
TL064ID SOP14
  Texas Instruments Operational amplifier 1MHz SMD 4 SOP14 3,5V/us -40°C ~ 85°C -18V ~ 18V
 
Item available on a request
                 
HX072A-P DIP8 ZHHXDZ Dual 500nA DIP-8 Operational Amplifier ROHS ODPOWIEDNIK: TL072ACD; TL072ACDR;
HX072A-P DIP8 ZHHXDZ PDIP08
                     
Item available on a request
                       
Item in delivery
Estimated time: 2025-05-30
Quantity of pieces: 200
                 
HX074A-P DIP14 ZHHXDZ Four channels 500nA 7mV DIP-14 Operational Amplifier ROHS ODPOWIEDNIK: TL074ACN;
HX074A-P DIP14 ZHHXDZ PDIP14
                     
Item available on a request
                       
Item in delivery
Estimated time: 2025-05-30
Quantity of pieces: 200
                 
TL081CP JSMICRO JFET Input Op-Amp, GBW 3MHz, SR 20V/us, Voff 3mV, ±3÷±18V, -20÷85°C Replacement for: TL081CP, TL081CPE4, TL081CPG4, TL081CN
TL081CP JSMICRO PDIP08
  JSMICRO Operational amplifier 3MHz THT 1 PDIP08 20V/us -20°C ~ 85°C 3V ~ 18V
 
Item available on a request
                 
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
TL082CDR SOP08 SOP08
 
 
Item available on a request
                 
TL082CDTR SOP8(T/R) XBLW Odpowiednik: TL082CD;
TL082CDTR SOP8(T/R) XBLW SOP08t/r
                     
Item available on a request
                       
Item in delivery
Estimated time: 2025-05-20
Quantity of pieces: 500
                 
TL082IPT J-FET Amplifier 2 Circuit 8-TSSOP
TL082IPT TSSOP08
  ST
 
Item available on a request
                 
TL084ACN Quad JFET Input Op-Amp, GBW 3MHz, SR 13V/us, Voff 3mV, +/-3.5÷+/-18V, 0÷70°C
TL084ACN PDIP14
  STMicroelectronics Operational amplifier 3MHz THT 4 PDIP14 13V/us 0°C ~ 70°C 3,5V ~ 18V
 
Item available on a request
                 
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
TL084CD SOP14
  Operational amplifier SMD 4 SOP14 16V/us 0°C ~ 70°C 3V ~ 18V
 
Item available on a request
                 
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;
TLC2252AID SOP08
  Texas Instruments Operational amplifier 0,2MHz SMD 2 SOP08 0,12V/us -40°C ~ 125°C 4,4V ~ 16V
 
Item available on a request
                 
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
TLC2272AQD Texas Instruments SOIC08
  Texas Instruments Operational amplifier 2,25MHz SMD 2 SOIC08 3,6V/us -40°C ~ 125°C 2,2V ~ 8V
 
Item available on a request
                 
TLC271ACP CMOS Op-Amp, GBW 2.2MHz, SR 5.3V/us, Voff 5mV max, 4÷16V, 0÷70°C
TLC271ACP PDIP08
  Texas Instruments Operational amplifier 2,2MHz THT 1 PDIP08 5,3V/us 0°C ~ 70°C 4V ~ 16V
 
Item available on a request
                 
TLC271BCD CMOS Op-Amp, GBW 2.2MHz, SR 5.3V/us, Voff 2mV max, 3÷16V, 0÷70°C
TLC271BCD SOP08
  Texas Instruments Operational amplifier 2,2MHz SMD 1 SOP08 5,3V/us 0°C ~ 70°C 3V ~ 16V
 
Item available on a request
                 
TLC271BID CMOS Op-Amp, GBW 2.2MHz, SR 5.3V/us, Voff 2mV max, 4÷16V, -40÷85°C
TLC271BID SOP08
  Texas Instruments Operational amplifier 2,2MHz SMD 1 SOP08 5,3V/us -40°C ~ 85°C 4V ~ 16V
 
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.