An important notice at the end of this data sheet addresses availability. Tl072 ic is a highvoltage jfetinput operational amplifier with low noise versions and high slew rate. These monolithic silicon integrated circuit devices provide output short circuit protection and latchfree operation. The 741 op amp ic is a monolithic integrated circuit, comprising of a general purpose operational amplifier. The triangular form in the ic signifies an opamp integrated circuit. Large common mode rejection ratio cmrr and differential voltage ranges. Lm741 pdf, lm741 description, lm741 datasheets, lm741 view. First, the famous 741 opamp, it is cheap and easy to get at all store near you. For more information about traditional and new thermal metrics, see the semiconductor and ic package thermal metrics application report. They are direct, plugin replacements for the 709c, lm201, mc1439, and 748 in most applications. 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 opamp ic pinout, characteristics, equivalent ic. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The lm741 series are general purpose operational amplifi ers which feature improved performance over. The ua741 is a high performance monolithic operational amplifier. The current version of the chip is denoted by the famous ic 741 op amp. Lm741 operational amplifier based voltage comparator project. Lm741 3 electrical characteristics vcc 15v, vee 15v. 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. An op amp is a complex electronic device, which consists of resistors, capacitors, transistors and diodes. The ca3140a and ca3140 bimos operational amplifiers. Generalpurpose single operational amplifier stmicroelectronics. The 741 ic opamp looks like a chip and it is a general purpose op amp. Texas instruments, lm741, old version datasheet operational amplifier. Op amp 741 ic or operational amplifier 741 ic electrical4u.
Texas instruments lm741 operational amplifiers op amps are available at mouser electronics. Ua741cp general purpose amplifier 1 circuit 8pdip from texas instruments. Wide band decompensated av general description the lm148 series is a true quad 741. Usually the faster the opamp the more power it requires. The operational amplifier or op amp is an electronic device or element, that behaves like a voltage controlled voltage source. The number 741 indicates that this operational amplifier ic has 7 functional pins, 4 pins capable of taking input and 1 output pin.
The integrated circuit of the opamp has this number 741 c. The analog devices ad741j, ad741k, ad741l, and ad741sare specially tested and selected versions of the standard ad741operational amplifier. Provided with short circuit and overload protection. All the devices feature full shortcircuit protection and internal compensation. These types also feature wide common mode and differential mode signal ranges and have low offset voltage nulling capability when used with an. The lm741c is identical to the lm741lm741a except that the lm741c has their performance guaranteed over a 0. It is intended for a wide range of analog applications. Some of the general characteristics of the ic version are. K document feedback information furnished by analog devices is believed to be accurate and reliable. Lm741 pdf datasheet operational amplifier national. The components and tools used in this project can be purchased from amazon the components purchase links are given below. Introduction to lm741 ic and opamp equivalent circuit. It is one of the most versatile devices in all of electronics.
An important notice at the end of this data sheet addresses availability, warranty, changes. Nsc operational amplifier,alldatasheet, datasheet, datasheet search site for electronic components. Texas instruments lm741 series are generalpurpose operational amplifiers which feature improved performance over industry standards like the lm709. Free shipping on many items browse your favorite brands. Ic 741 op amp basics, characteristics, pin configuration. Ua741 datasheet, ua741 pdf, ua741 data sheet, datasheet, data sheet, pdf, sgs. Wide band decompensated av general description the lm148 series is a. Generalpurpose single opamps, ua741cn datasheet, ua741cn circuit, ua741cn data sheet. The 741ic op amp diagram is shown below that consists of 8 pins.
Product index integrated circuits ics linear amplifiers instrumentation, op amps, buffer amps texas instruments ua741cp. The main function of this ic 741 is to do mathematical operations in various circuits. Lm741 datasheet, lm741 pdf, lm741 data sheet, lm741 manual, lm741 pdf, lm741, datenblatt, electronics. This entry was posted in texas instruments and tagged amplifier, op amp.
Get the best deals on 741 op amp when you shop the largest online selection at. Lm741 operational amplifier op amp ic pinout, datasheet. They are a highperformance operational amplifier on a single chip. Ad741 series low cost high accuracy ic op amps analog devices.
Datasheet search site for electronic components and. It was first manufactured by fairchild semiconductors in the year 1963. The lm741 series are general purpose operational amplifi ers. Single operational amplifier, lm741 datasheet, lm741 circuit, lm741 data sheet. The modern integrated circuit version is typi ed by the famous 741 opamp. There are low power opamps available that run on less than 10ua. Pin configuration of lm741 ic equivalent circuit of operational amplifier. The current drawn from the power supply with no load on the opamp. December 30, 2018 february 24, 2012 by electrical4u. The most important pins are pin2, pin3 and pin6 because pin 2 and 3 represent inverting and noninverting terminals where pin6 represents voltage out. You can get opamps with slew rates in excess of vus 1vns.
The term operational amplier or opamp refers to a class of highgain dc coupled ampliers with two inputs and a single output. I hope that this article will provide you the basic knowledge about the operational amplifier. Ic 741 operationalamplifier basics circuit working. Third, the lm382 opamp, low noise dual preamplifier.
An operational amplifier, often referred to as an op amp, is a very high gain performance amplifier designed to amplify ac and dc signal voltages. Pricing and availability on millions of electronic components from digikey electronics. Lm741 datasheet, lm741 datasheets, lm741 pdf, lm741 circuit. The amplifiers offer many features which make their application nearly foolproof. An operational amplifier ic is a solidstate integrated circuit that uses external feedback to control its functions. Just a simple tutorial on how to simulate circuits with a 741 opamp. The term opamp was originally used to describe a chain of high performance dc amplifiers that was used as a basis for the analog type computers of long ago. Lm741 operational amplifiers texas instruments digikey. A741 generalpurpose operational amplifiers datasheet rev. However, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other. The analog devices ad741j, ad741k, ad741l, and ad741s are specially tested and selected versions of the standard ad741 operational amplifier.
Fairchild, alldatasheet, datasheet, datasheet search site for electronic components. You can use all semiconductor datasheet in alldatasheet, by no fee and no register. The analog devices ad741 series are high performance monolithicoperational amplifiers. Do you ever think what basically is inside an opamp ic 741. Lm741 texas instruments operational amplifiers op amps. Second, the low noise ne5532 preamplifierdual lownoise highspeed audio operational amplifier. Lm741 has only one opamp inside, there are some opamp ics having more than one opamp like lm358, lm148, lm248, lm348. Lm741 pdf datasheet operational amplifier lm741 national, lm741 datasheet, lm741 pdf, lm741 pinout, lm741 equivalent, lm741 data, lm741 circuit, output. The triangular diagram in the opamp represents an op. Modern integrated circuit technology and large scale production techniques have brought down the prices of such amplifiers within reach of all amateurs, experimenters and hobbyists. Lm741 1features description the lm741 series are general purpose operational 2 overload protection on the input and output amplifiers which feature improved performance over no latchupwhen the common mode range industry standards like the lm709. The op11 provides four matched 741type operational amplifiers in a.
421 1266 1413 579 978 217 601 1051 319 842 1118 1227 1168 627 539 284 1404 368 1511 896 1359 427 850 1420 421 903 147 73 963 599 382 1137 858 65 1055 233 1258 700 953 1107 475 73