Lm339 transistor datasheet bookshelf

Re 197411 federal communications commission compact. These were designed specifically to operate from a single power supply over a wide range of voltages. Quad single supply comparators, lm339 datasheet, lm339 circuit, lm339 data sheet. An important notice at the end of this data sheet addresses availability, warranty. Just put the photo transistor in place, connect the board to the power supply, and attach the. Also operation from dual supplies is possible, as long as the difference between the two supplies is 2 v to 36 v. Quad voltage comparator, lm339 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other semiconductors.

Accuracy of current measurement 15% of indicated value. We use a lm339 quad comparator 14pin ic is base of this circuit and a few parts 6 pcs. Each comparator circuit was evaluated, motorola sensor device data 4315 an1535 the. The datasheet says the common voltage range should not exceed the lm339 s positive supply minus 1. Bob pease has an excellent article on how far you can push a comparator. Visualizza altre idee su altoparlanti, elettronica e audiofilo. The lm339 and lm339a devices are characterized for operation from 0c to 70c. This topology uses one transistor as a dc current source configuration. Full text of national semiconductor national semirms. Family comparison table specification lm393b lm2903b lm393 lm393a lm2903 lm2903v lm2903av lm193 lm293 lm293a units supply votlage 3 to 36 3. Cmoslogic drives rail to rail and can interfacedirectly with this circuit. Lm339 pins surface mount transistor lm339 lm339 lm339 an ic lm2901 application note ic lm339 lm9 for comparator ic lm339 datasheet for comparator ic lm339 text. Lm358 op amp with a transistor output stage used in a, complete pressure switch.

Lm339, lm339a, lm239, lm239a, lm2901, m2901v, mc3302 motorola analog ic device data 3 figure 2. The devices consist of four independent voltage comparators that are designed to operate from a single power supply. Onsemi, alldatasheet, datasheet, datasheet search site for electronic components. Lmx39n, lm2901n, lm3302n lowpower lowoffset voltage. Lm339 datasheet quad differential comparator national. If you needed more current sourcedsunk at the output, you could always add transistors or mosfets. In addition to this diode action, there is also lateral npn parasitic transistor action on the ic chip. Interface directly with parallel port interface products and other cnc4pc cards. Mpsa92 datasheet, mpsa92 pdf, mpsa92 data sheet, datasheet, data sheet, pdf. September 03, i had full drawers of those so i gave it a shot.

Lowpower quad voltage comparators stmicroelectronics. The flettner rotating sail and the magnus force by ross tester. Maximum voltage gain typical are 200,000 50,000 minimum. Note 9 at output switch point v oj14 v dcrse0xwith va from 5 vdc to 30 vdc. Lm339mil lowpower lowoffset voltage quad comparator. Id 104 easy projects for the electronics gadgeteer. Simple analogtodigital converters adcs pulse, squarewave, and time delay generators oneshot multivibrator with input lock out. Audio frequency power amplifier npn silicon epitaxial transistor.

The lm339mil device is a highgain, wide bandwidth device which, like most comparators, can easily oscillate if. Lm339 based voltage comparator application circuits free. However, driving with transistortransistor logicrequires pullup resistors at. Lm9, lm239, lm339 lowpower quad voltage comparators datasheet production data features wide single supply voltage range or dual supplies for all devices. Lm393b, lm2903b, lm193, lm293, lm393 and lm2903 dual. Lm317 lm339 max232 ne555 lm324 8051 7805 2n3055 lm358 2n2222 74ls8 tda7294 tl431 irf540 1n4148 datasheets found 7. Lm339 datasheet, lm339 pdf, lm339 data sheet, lm339 manual, lm339 pdf, lm339, datenblatt, electronics lm339, alldatasheet, free, datasheet, datasheets, data sheet. Bay linear, inc 2418 armstrong street, livermore, ca 94550 tel. Wireless world 1981 06 bipolar junction transistor.

Battery voltage monitor circuit by lm339 eleccircuit. Lm339 comparator comparator circuit using lm358 mpx2100. The maximum current that could flow on this q8 transistor output sink current according to the lm339 datasheet is about 18 ma. Current range 100pa to 100a on 6 decade logarithmic scale. Full text of national semiconductor national semirms convertersandtheirapplications see other formats. September 02, vc461 01, bc magnatec bc npn bipolar transistor, 2 a, 60 v. How to build an lm339 quad voltage comparator circuit. When vin is less than vref the output on pin goes to about 10volts turning on transistor. Turning your garbage into useful electricity by ross tester. Philips semiconductors product data lm9239239a339339a lm2901mc3302 quad voltage comparator 2002 sep 17 2 8530930 28955 description the lm9 series consists.

The quality of amplification and sound reproduction is good but the power that is dissipated is excessive because of the large dc bias current that is flowing in the outputstage. Lm339 single supply quad comparators on semiconductor. On semiconductor is developing the full ecosystem of parts. Quad comparators pc339 ta75339 njm2901 lm339 lm339 lm339 lm339 lm339.

Lm339n stmicroelectronics datasheet and cad model download. Lm339 is a voltage comparator ic from lmx39x series and is manufactured by many industries. The 0 denotes the specifications which apply over the full operating temperature. The lm393339 comparator family uses cmos transistors at the input which. D1415 datasheet, d1415 pdf, d1415 data sheet, datasheet, data sheet, pdf. Lm393 family, lm339 family, lm2903 family, lm2901 family vdescription the universal standard family lm393 lm339 lm2903lm2901 monolithic ics integrate twofour independent. Lm339 manifold with four separate internal voltage comparator, the voltage comparator is characterized by. Electronic components datasheet search english chinese. Onsemi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.

A933 datasheet 50v, 100ma, pnp transistor rohm, 2sa933 datasheet, a933 pdf, a933 pinout, a933 manual, a933 schematic, a933 equivalent, a933 data. Quad single supply comparators, lm339 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other. Ver mas ideas sobre componentes electronicos, electronica y circuito electronico. Another important spec for comparators is the inputbias currentthe amount of. Compare pricing for stmicroelectronics lm339n across 20 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. Allnew 10octave stereo graphic equaliser, part 1 by john clarke. The output current positive supply to output is 16 ma typical 6 ma minimum. Single supply quad comparators, lm339 datasheet, lm339 circuit, lm339 data sheet. A1015 datasheet, a1015 pdf, a1015 data sheet, datasheet, data sheet, pdf home all manufacturers by category part name.

This means that up to 4 different input values can be compared. The lm311 differ from the lm339 and lm393 in the output transistor emitter has to be connected to ground externally. This source is responsible for supplying as much audio current as is required by the speaker. Cd lm360 16 5 32 20,000 high speed, complementary outputs lm306 40 5 10 25,000 high speed, high drive lm319 80 8 12.

Many engineers use a legacy lm339 timer from national semiconductor. In the case of the lm358 or lm741 it outputs a voltage while the open. Lm339, lm239, lm9, lm2901 quad differential comparators. No base current flows in an ntype output transistor, whereas some base. The lm9 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mv max for all four comparators. Energy harvesting, engineers bookshelf, engineers guide to the winter. Lm339 datasheet, lm339 pdf, lm339 data sheet, datasheet, data sheet, pdf home all manufacturers by category part name, description or manufacturer contain.