Ua741 find the pdf datasheet, specifications, oem and distributor information. Provided with short circuit and overload protection. The ua741 is a high performance operational amplifier with high open loop gain, internal compensation, high common mode range and exceptional temperature stability. Lm741 datasheet, lm741 datasheets, lm741 pdf, lm741 circuit. The high gain and wide range of operating voltages provide superior performances in integrators, summing amplifiers and general feedback applications. The ua741 is a high performance monolithic oper ational amplifier constructed on a single. The components and tools used in this project can be purchased from amazon the components purchase links are given below. The lm741 series are general purpose operational amplifi ers which feature improved performance over.
Maximum means that the op amp can safely tolerate the maximum ratings as given in the data section of such op amp without the possibility of destroying it. Single operational amplifier, lm741 datasheet, lm741 circuit, lm741 data sheet. The triangular diagram in the op amp represents an op. Lm741 operational amplifier op amp ic pinout, datasheet. Just as a trains rails place limits on the lateral movement of a train, opamp power rails. Lm741 texas instruments operational amplifiers op amps mouser. Absolute maximum ratings note 1if militaryaerospace specified devices are required, please contact the national semiconductor sales officedistributors for availability and specifications. Texas instruments, op amp single gp 22v 8pin to99 box.
Lm741 operational amplifier oregon state university. Ic op amp quad 741 hs 14dip online from elcodis, view and download lm349n pdf datasheet, linear amplifiers instrumentation, op amps, buffer amps specifications. Lm741 operational amplifier generaldescription the lm741 series are general purpose operational amplifiers which feature improved performance over industry standards like the lm709 they are direct plugin replacements for the 709c lm201 mc1439 and 748 in most applications the amplifiers offer many features which make their appli. Lm741 datasheet, lm741 pdf, lm741 data sheet, lm741 manual, lm741 pdf, lm741. Ad741 series low cost high accuracy ic op amps analog devices. Designed by eric schlaepfer, in collaboration with evil mad scientist laboratories. Offset null is a calibration feature of the op amp. It is common practice to omit the power supply connections as they are implied.
The amplifiers offer many features which make their application nearly foolproof. The opamp is so sensitive to the input voltage that at times the output will generate a signal even when there is no intentional input. Lm148lm149 series quad 741 op amp december 2000 lm148lm248lm348 quad 741 op amps lm149, single 741 type op amp. They are direct, plugin replacements for the 709c, lm201, mc1439, and 748 in most applications. The modern integrated circuit version is typi ed by the famous 741 opamp.
Electronic component search and free download site. The one on the right is an older way of drawing it but still used in books like the arrl american radio relay leaque and older schematics. Electrical characteristics note 5 continued parameter conditions lm741a lm741 lm741c units min typ max min typ max min typ max large signal voltage gain ta 25. An lm741 operational amplifier is a dccoupled high gain electronic voltage amplifier. Lm741 operational amplifier general description the lm741 series are general purpose operational amplifiers which feature improved performance over industry stan. Lm741 opamp ic pinout, characteristics, equivalent ic. Generalpurpose single operational amplifier datasheet production data features large input voltage range no latchup high gain shortcircuit protection no frequency compensation required same pin configuration as the ua709 applications summing amplifiers voltage followers integrators.
Lm148n, lm248n, lm348n 1features description the lm148 series is a true quad 741. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Lm741 1features description the lm741 series are general purpose operational. Ua741 datasheet, ua741 pdf, ua741 data sheet, datasheet, data sheet, pdf, sgs. There are low power opamps available that run on less than 10ua. It was first manufactured by fairchild semiconductors in the year 1963. It is intended for a wide range of analog applications. The most important pins are pin2, pin3 and pin6 because pin 2 and 3 represent inverting and noninverting terminals where pin6 represents voltage out.
According to the datasheet lm741 ic is a general purpose single operational amplifier. Low power, high precision operational amplifier op97 rev. Lm741 texas instruments operational amplifiers op amps. The ua741 is ahigh performance monolithicoperational amplifier constructed on a single silicon chip. The amplifiers offer many features which make their applica tion nearly foolproof. A few data of the datasheet of ic 741 are explained in this video. Texas instruments lm741 operational amplifiers op amps are available at mouser electronics. All the devices feature full shortcircuit protection and internal compensation. To avoid this condition for certain applications, offset null pins, pin 1 and pin 5 are provided.
Fairchild, alldatasheet, datasheet, datasheet search site for electronic components. You can get op amps with slew rates in excess of vus 1vns. Aug 06, 2019 the 741 ic op amp looks like a chip and it is a general purpose op amp. High accuracy ic op amps connection diagrams to99 h package nc no connect minidip n package nc no connect general description the analog devices ad741 series are high performance monolithic operational amplifiers. Nov, 2017 pin used for remove the offset voltage and balance input voltage. Lm741 3 electrical characteristics vcc 15v, vee 15v. Usually the faster the opamp the more power it requires. You can use all semiconductor datasheet in alldatasheet, by no fee and no register. The number 741 indicates that this operational amplifier ic has 7 functional pins, 4 pins capable of taking input and 1 output pin. The ua741 is a high performance monolithic operational amplifier constructed on a single silicon chip. A741 generalpurpose operational amplifiers datasheet rev. The opamp is a high gain electronic voltage amplifier.
Lm741 pdf datasheet operational amplifier national. Nsc operational amplifier,alldatasheet, datasheet, datasheet search site for electronic components. Lm741 operational amplifier based voltage comparator project. Ic 741 opamp opamp 741 railroad datasheets of opamp ic 741 of opamp ic 741 an4428 max4091 max4036 ic 741 opamp datasheet text. Op97 low power, high precision operational amplifier data. Parametersymbolconditions datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Lm741 has only one opamp inside, there are some opamp ics having more than one opamp like lm358, lm148, lm248, lm348. Lm741 datasheet310 pages fairchild single operational. Directly replaces industry type 741 in most applications pbfree plus anneal available rohs compliant applications. However, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Icl7650 lowest parts count chopper op amp pin configuration dip and soic v tc901cpa nc input, 07, op 20, lm101, lm108,356 and 741.
Quad matched 741type operational amplifiers, op11ep pdf download analog devices, op11ep datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits. Quad matched 741type operational amplifiers, op11fy pdf download analog devices, op11fy datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits. Ic 741 op amp basics, characteristics, pin configuration. Pin configuration of lm741 ic equivalent circuit of operational amplifier. A741y at specified virtual junction temperature, vcc 15 v, ta 25c unless otherwise noted1. Apr 25, 2020 lm741 or ua741 or called 741 is a type of op amps. An important notice at the end of this data sheet addresses availability, warranty.
Lm741 operational amplifier general description the lm741 series are general purpose operational amplifiers which feature improved performance over industry standards like the lm709. The lm741 series are general purpose operational amplifi ers. The op11 provides four matched 741 type operational amplifiers in a single 14lead pdip. The op amp is so sensitive to the input voltage that at times the output will generate a signal even when there is no intentional input. The 741 ic opamp looks like a chip and it is a general purpose op amp. G information furnished by analog devices is believed to be accurate and reliable. The amplifier is matched for commonmode rejection ratio and offset voltage, which is very important in designing instrumentation amplifiers. Quad matched 741type operational amplifiers, op11ey pdf download analog devices, op11ey datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits. There are low power op amps available that run on less than 10ua. The 741ic op amp diagram is shown below that consists of 8 pins.
Usually the faster the op amp the more power it requires. Snosc25c may 1998 revised march 20 lm741 operational amplifier check for samples. Note 6lm741alm741elm741lm741csupply voltage22v datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Ti, alldatasheet, datasheet, datasheet search site for electronic. The amplifiers offer many features which make their applica. All the devices feature full short circuit protection and internal compensation. Introduction to lm741 ic and opamp equivalent circuit.
They are direct, plugin replacements for the 709c, lm201, mc1439 and 748 in most applications. The analog devices ad741 series are high performance monolithicoperational amplifiers. The a741 device is a generalpurpose operational amplifier featuring offset voltage null capability. The term operational amplier or opamp refers to a class of highgain dc coupled ampliers with two inputs and a single output.
Large common mode rejection ratio cmrr and differential voltage ranges. Sep 10, 2015 the term operational amplier or opamp refers to a class of highgain dc coupled ampliers with two inputs and a single output. It consists of 2 741 op amp operating characteristics four independent, high gain, internally compensated, class ab output stage no crossover low power operational amplifiers which have been. The 741 op amp ic is a monolithic integrated circuit, comprising of a general purpose operational amplifier. The op11 is pin compatible with the lm148, lm348, rm4156, rm4158, and ha4741 amplifiers. The high commonmode input voltage range and the absence.
The main function of this ic is to do mathematical operation in various circuits. Lm741 pdf, lm741 description, lm741 datasheets, lm741 view. They are a highperformance operational amplifier on a single chip. Lm741 datasheet, pdf alldatasheet lm741 datasheet, lm741 pdf, lm741 data sheet, lm741 manual, lm741 pdf. Summing amplifier voltage follower integrator active filter function generator the high gain and wide range of operating voltages provide superior performances in integrator. You can get opamps with slew rates in excess of vus 1vns. Op11 quad matched 741type operational amplifiers data. The triangular diagram in the opamp represents an op. The latest version of this document and additional resources about 741 opamps are available at. The ad741j, k and l substantially increase overall accuracy over the standard ad741c by providing maximum limits on offset voltage drift and significantly.
The current drawn from the power supply with no load on the opamp. Datasheet search site for electronic components and. Mar 06, 2018 the 741 op amp ic is a monolithic integrated circuit, comprising of a general purpose operational amplifier. Itis intented for awide range of analog applications. Lm741 datasheet pdf 3 page fairchild semiconductor. The internal compensation network 6 dboctave ensures stability in closed.
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