LM(A)N Analog Comparators are available at Mouser Electronics. SMD/ SMT, SO, Differential, 4 Channel, Rail-to-Rail, 6 mA, 50 nA, 2 mV, 30 V, 2 V. Mouser offers inventory, pricing, & datasheets for Texas Instruments LM SMD/SMT, SOIC, Differential, 4 Channel, Rail-to-Rail, 6 mA, 50 nA, 5 mV, 30 V. LM, LM, LM Low-power quad voltage comparators. Datasheet – production data. Features. • Wide single supply voltage range or.

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In common applications, one of the pins is provided with a reference voltage and the other one receives analog input from a sensor or any external device. To each of the inverting terminals of the op amps, we connect the wiper terminal of a potentiometer. We Supply, You Satisfy!

Open Collector, Open Drain. Please sme the delivery estimate is greater than 2 business days. If the noninverting input voltage is greater, then then the output is drawn high to V CC. Add to watch list. If you power on the circuit now, all the LEDs should be off. Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc. Brand new and genuine products if no special illustration. If you are using batteries to power the circuit, then you can just use a single ‘AA’ battery which is 1.

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Each of the output LEDs will light up when the voltage goes above the reference 2V fed into the noninverting terminal. Aside from the inputs and outputs of the op amps, the LM has 2 pins for power. The amount of voltage fed to the power pins gets applied to the output pins to power whatever loads are connected to the output terminals of the op amps. Thus, the output swings from V CC to ground, and the load gets powered on.


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So if the output of an op amp is attached to an LED, the LED will turn on if the voltage at the inverting terminal is greater than the voltage at the noninverting terminal. Learn More – opens in a new window or tab Any international shipping is paid in part to Pitney Bowes Inc. None Royal Mail International Tracked. Learn more – opens in a new window or tab.

People who viewed this item also viewed. A brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable. Refer to eBay Return policy for more details. The ECE Store provides many services to electrical and computer engineering students in order to create a safe environment in which students have access to the equipment and parts they need. Damage or misemploy to products is not for guarantee. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab.

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Back to home page. For details on these services, please click the appropriate link from the menu on the left. Select a valid country. None Royal Mail International Standard. United Kingdom and many other countries See details. Image not available Photos not available for this variation. This gives the LM the power it needs to operate as well as provide biasing for our circuit. And it’s very basic. Any international shipping and import charges are paid in part to Pitney Bowes Inc.


Output of 1st comparator. And the LED will be off when the lm339 at the noninverting terminal is greater than at the inverting terminal.

LM IC Low Power Quad Voltage Comparator SMD Texas Instruments | eBay

If the inverting voltage is greater, the output will drawn high to Vcc. Open Positions To see a list emd open positions, click here. It compares two input voltage levels and gives digital output to indicate the larger one.

In addition to supporting the various labs lj339 the EL building, we also provide equipment and manual check-out and a wide range of electronic components for sale.

If bad quality issues can be proved, please return the original package within 5 days. Inverting input of 1 st comparator. Seller assumes all responsibility for this listing. This circuit is really built for demonstration purposes, just so to show you how to connect an LM and how it works.

This amount is subject to change until you make payment. To see a list of open positions, click here.

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Welcome to the ECE Store. Packaging should be the same as what is found in a retail store, unless the pm339 is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. Melissa is Online to help you. Sell now – Have one to sell? The potentiometers can really be of any value.