Lm339 ic datasheet pdf

Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 v to. Lm9, lm239, lm339, lm2901 quad differential comparators. Ti quad differential comparators,alldatasheet, datasheet, datasheet search site for electronic. Com datasheet search site for electronic components and semiconductors and other semiconductors. The lmx39x and the lm2901x devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications. July 2011 doc id 2159 rev 3 119 19 lm9, lm239, lm339 lowpower quad voltage comparators features wide single supply voltage range or dual supplies for all devices. Lm339 datasheet, lm339 pdf download, national texas instruments quad differential comparator, datasheets, equivalent, manual, circuits. Lm339 is a comparator ic with four inbuilt comparators.

Due to covid19 situation shipping and delivery services will be affected. Lm339 datasheet, lm339 pdf, lm339 data sheet, datasheet, data sheet, pdf. For operating at high temperatures, the lm339lm339a, lm2901, lm3302 must be derated based on a 125. These devices consist of four independent voltage comparators that are. How to build an lm339 quad voltage comparator circuit. 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. This family of devices consists of four independent precisionvoltage comparators with an offset voltage specification as low as 2 mv maximum for lm339a, lm239a, and lm9a. Simple analogtodigital converters adcs pulse, squarewave, and time delay generators oneshot multivibrator with input lock out. Lm339 single supply quad comparators on semiconductor. We can avoid this by connecting all input pins to the ground. An important notice at the end of this data sheet addresses availability, warranty. Operation from split power supplies is also possible.

In this circuit, there are 4 different color leds, so that we can demonstrate each of the 4 op amps one at a time. Lm339 datasheet, lm339 pdf, pinouts, circuit national. Lm258, lm358, lm358a, lm358e, lm2904, lm2904a, lm2904e, lm2904v, ncv2904 single supply dual operational amplifiers utilizing the circuit designs perfected for quad operational amplifiers, these dual operational amplifiers feature low power drain, a common mode input voltage range extending to groundvee, and single supply or split supply operation. The circuit schematic for the lm339 quad voltage comparator circuit that we are going to build is shown below.

A comparator is a simple circuit that moves signals between the analog and digital worlds. Universal standard ground sense comparator lm393 family, lm339 family, lm2903 family, lm2901 family vdescription the universal standard family lm393 lm339 lm2903lm2901 monolithic ics integrate twofour independent comparators on a single chip and feature high gain, low power consumption, and an operating voltage range. Lowpower quad voltage comparators stmicroelectronics. For operating at high temperatures, the lm339 lm339a, lm2901, lm3302 must be derated based on a 125. It compares two input voltage levels and gives digital output to indicate the larger one. Lm 339 is a comparator ic having 4 builtin comparators.

Nte834 lm339 quad, low power, low offset voltage comparator. Lm9, lm239, lm339 absolute maximu m ratings and operating conditions doc id 2159 rev 3 319 2 absolute maximum ratings and operating conditions table 1. Jan 08, 2020 the lm339 circuit may cause oscillated easily. Cw which applies for the device soldered in a printed circuit board, operating in a still air ambient. Lm339 ic low power low offset voltage quad comparator ic. Output sink current versus datasheet search, datasheets, datasheet search site for electronic components and. Lm339 datasheet, cross reference, circuit and application notes in pdf format. It is able to operate up to an absolute maximum of 36 v on the supply pin. A comparator rotates a signal between digital and analog domain. Quad voltage comparator, lm339 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other semiconductors. Datasheet search engine for electronic components and semiconductors. Datasheet production data features wide single supply voltage range or dual supplies for all devices.

Lm339 low power quad voltage comparator stmicroelectronics. First of all, it compares the 2 different inputs applied at the input terminal and then gives the output in digital form in order to indicate which of the input applied has a larger amplitude. The lm339 ic belongs to a sort of low power quad voltage comparator, designed to operate from a single power supply over a wide range of voltages. These devices are sensitive to electrostatic discharge. Motorola quad single supply comparators,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Lm339 datasheet, lm339 pdf, lm339 data sheet, lm339 manual, lm339 pdf, lm339, datenblatt. Lm2903lm2901 monolithic ics integrate twofour independent comparators on a single chip and feature high. Vetco stocks a complete inventory of electronic parts, including integrated circuits ic s, transistors, diodes, and leds.

Revised june 20042post office box 655303 dallas, texas 75265descriptionordering information continuedordering informationta datasheet search, datasheets, datasheet search site for electronic components and semiconductors. Lm339n comparator differential cmos, mos, opencollector, ttl 14pdip. Lm339, lm339a, lm239, lm239a, lm2901, m2901v, mc33023motorola analog ic device datafigure 2. Quad voltage comparator, lm339 datasheet, lm339 circuit, lm339 data sheet.

Lm339lm339a, lm239a, lm2901 2 schematic diagram absolute maximum ratings parameter symbol value unit supply voltage vcc 18 or 36 v differential input voltage vidiff 36 v input voltage vi0. Device marking information see detailed ordering and shipping information in the package dimensions section on page 10 of this data sheet. Lm339 datasheet quad differential comparator national. Lm393b, lm2903b, lm193, lm293, lm393 and lm2903 dual. Motorola makes no warranty, representation or guarantee regarding. Lm339 window comparator circuit schematic obtaining the correct amount of, comparator design can also be designed using operational amplifiers and the same equations as for the lm339. Lm339, lm239, lm9, lm2901 quad differential comparators 1 1 features 1 wide supply ranges. See general marking information in the device marking section on page 8 of this data sheet. Iblock diagram datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors.

Integrated circuits, transistor, semiconductors search and datasheet pdf download site. The lm339 quad comparator is a quad operational amplifier comparator which means it is made up with four independent operational amplifiers. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 v to 36 v, and v cc is at least 1. Lm339 datasheet quad differential comparator national, lm339n datasheet, lm339 pdf, lm339 pinout, lm339 manual, lm339 schematic, lm339 equivalent. Philips, alldatasheet, datasheet, datasheet search site for electronic components and. Lm9, lm239, lm339 lowpower quad voltage comparators datasheet production data features wide single supply voltage range or dual supplies for all devices. The direction of the input current is out of the ic due to the pnp input stage. In addition to this diode action, there is also lateral npn parasitic transistor action on the ic chip.

Lm339 datasheet, lm339 datasheets, lm339 pdf, lm339 circuit. Lm9, lm239, lm339 lowpower quad voltage comparators datasheet production data features wide single supply voltage range or dual. The lm339 is a quad comparator ic it has open, 1 rhl figure 6. C maximum junction temperature and a thermal resistance of 95. Lm339n texas instruments integrated circuits ics digikey. Lm339 equivalent datasheet, cross reference, circuit and application notes in pdf format.

This current is essentially constant, indepen dent. Lm317d lm317, ncv317 voltage regulator adjustable output, positive 1. Lm339 pdf, lm339 description, lm339 datasheets, lm339 view. Lm339d 1 lm339, lm339e, lm239, lm2901, lm2901e, lm2901v, ncv2901, mc3302 single supply quad comparators these comparators are designed for use in level detection, low. This circuit is really built for demonstration purposes, just so to show you how to connect an lm339 and how it works. Lowpower quad voltage comparators, lm339 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other semiconductors.

Lm9a lm239a, lm339a lm9 lm239, lm339 lm2901 lm3302 units mintyp max min typ max mintyp max min typ max mintyp max mintyp max input offset voltage note 9 1. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. The lm339lm339a, lm239a, lm2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range. The devices in this series consist of four independent single or dual supply voltage comparators on a single monolithic substrate. Lm9lm239lm339lm2901lm3302 low power low offset voltage.

Lm339, lm339a, lm239, lm239a, lm2901, m2901v, mc3302 6 motorola analog ic device data motorola reserves the right to make changes without further notice to any products herein. This current is virtually constant, independent of the output state. Lm339 quad, low power, low offset voltage comparator vetco. Lmx39n, lm2901n, lm3302n lowpower lowoffset voltage.

Recent listings manufacturer directory get instant insight into any electronic component. Lm339 circuit datasheet, cross reference, circuit and application notes in pdf format. Mar 06, 2018 lm339 datasheet quad comparators posted on march 6, 2018 by diode lm339 comparator is designed for use in level detection, low. It is one of the ic s which are used for low level checking, level detection as well as for automotive, consumer and. Lp339 quad, lowpower, general purpose differential comparator. Motorola, alldatasheet, datasheet, datasheet search site for electronic components. Lm9, lm239, lm339 absolute maximum ratings and operating conditions 19 table 2.

Lm339, lm239, lm9, lm2901 quad differential comparators. Recent listings manufacturer directory get instant. Stmicroelectronics lowpower quad voltage comparators,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The bias current flows out of the inputs due to the pnp input stage. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Quad single supply comparators, lm339 datasheet, lm339 circuit, lm339 data sheet. The lm339 comparator has proven ubiquity and versatility across a wide range of applications. Lm339n datasheet, pdf old version datasheet electronic manufacturer. This transistor action can cause the output voltages of the.