Is IC 339 is a positive variable voltage regulator?

Is IC 339 is a positive variable voltage regulator?

LM339 is a voltage comparator IC from LMx39x series and is manufactured by many industries. The devices consist of four independent voltage comparators that are designed to operate from a single power supply….LM339 Pin Configuration.

Pin Name Description
14 3OUT Output pin of the comparator 3

What is LM339N used for?

◾LM339N is a quad voltage comparator. It adopts dual in-line 14-pin package. The maximum operating voltage is ±18V and the power consumption is 265mW. It is used in induction cookers and other products.

What is IC LM339?

LM339 is a quad differential comparator IC in which four independent voltage comparators reside inside a single 14- lead package. As it is a comparator IC, therefore it compares the two input values and generates the output depending on the comparison.

What is a quad comparator?

The LM339 is a quad op amp comparator. This means it is made up of 4 independent op amps. This means that up to 4 different input values can be compared. A comparator works by a simple concept. Each op amp of a comparator has 2 inputs, a inverting input and a noninverting input.

How many comparators does 339 IC have?

Exercise :: Linear-Digital ICs – General Questions

25. How many comparators does a 339 IC contain?
A. 4 B. 3 C. 2 D. 1 Answer: Option A Explanation: No answer description available for this question. Let us discuss. Workspace Report errors Name : Email: View Answer Discuss

What is dual comparator?

Dual Comparators. The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range−to−ground level with single supply operation.

What is the difference between a comparator and an op amp?

Unlike operational amplifiers that usually operate with the input voltages at the same level, comparators typically see large differential voltage swings at their inputs. But some comparators without rail-to-rail inputs are specified to have a limited common mode input voltage range.

What is comparator IC?

A comparator is an electronic circuit, which compares the two inputs that are applied to it and produces an output. The output value of the comparator indicates which of the inputs is greater or lesser. Please note that comparator falls under non-linear applications of ICs.

What is quad voltage comparator?

Description. The LM339 Quad Voltage Comparator contains four independent precision voltage comparators designed to operate from a single or split supply.

What are the inputs to the comparator in the ladder network conversion of an ADC?

What is (are) the input(s) to the comparator in the ladder-network conversion of an ADC?

1) Staircase voltage
2) Analog input voltage
3) None of the above
4) Both staircase and analog input voltage

What is LM393 IC?

The LM393 IC is a low-power, single-supply, low-offset voltage, double, differential comparators. Generally, a common comparator IC is a tiny voltmeter by included switches. It is used to calculate the voltages at two dissimilar terminals and contrasts the dissimilarity in voltage quantity.

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