Lm339 ic datasheet pdf

Jan 08, 2020 the lm339 circuit may cause oscillated easily. Lm339 datasheet, lm339 pdf, lm339 data sheet, lm339 manual, lm339 pdf, lm339, datenblatt. Iblock diagram datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Lm339d 1 lm339, lm339e, lm239, lm2901, lm2901e, lm2901v, ncv2901, mc3302 single supply quad comparators these comparators are designed for use in level detection, low. Lm2903lm2901 monolithic ics integrate twofour independent comparators on a single chip and feature high. Lm339 is a comparator ic with four inbuilt comparators. Lowpower quad voltage comparators, lm339 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other semiconductors.

A comparator rotates a signal between digital and analog domain. Motorola, alldatasheet, datasheet, datasheet search site for electronic components. Lm339 equivalent datasheet, cross reference, circuit and application notes in pdf format. Lm339 datasheet quad differential comparator national, lm339n datasheet, lm339 pdf, lm339 pinout, lm339 manual, lm339 schematic, lm339 equivalent. The devices in this series consist of four independent single or dual supply voltage comparators on a single monolithic substrate. Lowpower quad voltage comparators stmicroelectronics.

Lm339 datasheet quad differential comparator national. Stmicroelectronics lowpower quad voltage comparators,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. 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. Lm393b, lm2903b, lm193, lm293, lm393 and lm2903 dual. 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. 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. Lm339n datasheet, pdf old version datasheet electronic manufacturer. Lm9, lm239, lm339, lm2901 quad differential comparators.

Lm339, lm339a, lm239, lm239a, lm2901, m2901v, mc33023motorola analog ic device datafigure 2. Lp339 quad, lowpower, general purpose differential comparator. Lm339 datasheet, lm339 pdf, pinouts, circuit national. Com datasheet search site for electronic components and semiconductors and other semiconductors. Lm339, lm239, lm9, lm2901 quad differential comparators 1 1 features 1 wide supply ranges. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications. In addition to this diode action, there is also lateral npn parasitic transistor action on the ic chip. We can avoid this by connecting all input pins to the ground. Lm339n comparator differential cmos, mos, opencollector, ttl 14pdip. This circuit is really built for demonstration purposes, just so to show you how to connect an lm339 and how it works. 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. Lm339 ic low power low offset voltage quad comparator ic.

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. Lmx39n, lm2901n, lm3302n lowpower lowoffset voltage. 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. These devices consist of four independent voltage comparators that are.

For operating at high temperatures, the lm339lm339a, lm2901, lm3302 must be derated based on a 125. See general marking information in the device marking section on page 8 of this data sheet. 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. How to build an lm339 quad voltage comparator circuit. The direction of the input current is out of the ic due to the pnp input stage. 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. Simple analogtodigital converters adcs pulse, squarewave, and time delay generators oneshot multivibrator with input lock out.

Lm339 datasheet, lm339 pdf, lm339 data sheet, datasheet, data sheet, pdf. Lm339 datasheet, lm339 pdf download, national texas instruments quad differential comparator, datasheets, equivalent, manual, circuits. Quad voltage comparator, lm339 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other semiconductors. Quad voltage comparator, lm339 datasheet, lm339 circuit, lm339 data sheet.

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. It is able to operate up to an absolute maximum of 36 v on the supply pin. Datasheet search engine for electronic components and semiconductors. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 v to. It is one of the ic s which are used for low level checking, level detection as well as for automotive, consumer and. Ti quad differential comparators,alldatasheet, datasheet, datasheet search site for electronic. Vetco stocks a complete inventory of electronic parts, including integrated circuits ic s, transistors, diodes, and leds. Lm339 pdf, lm339 description, lm339 datasheets, lm339 view. Lm9, lm239, lm339 lowpower quad voltage comparators datasheet production data features wide single supply voltage range or dual. Lm339 datasheet, cross reference, circuit and application notes in pdf format. 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. Nte834 lm339 quad, low power, low offset voltage comparator. 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.

Lm317d lm317, ncv317 voltage regulator adjustable output, positive 1. Lm339 datasheet, lm339 datasheets, lm339 pdf, lm339 circuit. Philips, alldatasheet, datasheet, datasheet search site for electronic components and. Lm339 low power quad voltage comparator stmicroelectronics. These devices are sensitive to electrostatic discharge. 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. Datasheet production data features wide single supply voltage range or dual supplies for all devices. This current is essentially constant, indepen dent. Lm339 circuit datasheet, cross reference, circuit and application notes in pdf format. Output sink current versus datasheet search, datasheets, datasheet search site for electronic components and.

Mar 06, 2018 lm339 datasheet quad comparators posted on march 6, 2018 by diode lm339 comparator is designed for use in level detection, low. 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. Motorola makes no warranty, representation or guarantee regarding. Motorola quad single supply comparators,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. It compares two input voltage levels and gives digital output to indicate the larger one.

Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Recent listings manufacturer directory get instant insight into any electronic component. Revised june 20042post office box 655303 dallas, texas 75265descriptionordering information continuedordering informationta datasheet search, datasheets, datasheet search site for electronic components and semiconductors. A comparator is a simple circuit that moves signals between the analog and digital worlds. 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. Lm 339 is a comparator ic having 4 builtin comparators. This current is virtually constant, independent of the output state. Integrated circuits, transistor, semiconductors search and datasheet pdf download site. The bias current flows out of the inputs due to the pnp input stage. An important notice at the end of this data sheet addresses availability, warranty.

Operation from split power supplies is also possible. The lm339 comparator has proven ubiquity and versatility across a wide range of applications. In this circuit, there are 4 different color leds, so that we can demonstrate each of the 4 op amps one at a time. Due to covid19 situation shipping and delivery services will be affected. Cw which applies for the device soldered in a printed circuit board, operating in a still air ambient.

Quad single supply comparators, lm339 datasheet, lm339 circuit, lm339 data sheet. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. The circuit schematic for the lm339 quad voltage comparator circuit that we are going to build is shown below. For operating at high temperatures, the lm339 lm339a, lm2901, lm3302 must be derated based on a 125. Lm9lm239lm339lm2901lm3302 low power low offset voltage. The lm339 is a quad comparator ic it has open, 1 rhl figure 6. Lm339 quad, low power, low offset voltage comparator vetco. Lm9, lm239, lm339 absolute maximum ratings and operating conditions 19 table 2. Lm339, lm239, lm9, lm2901 quad differential comparators.