In this article we discussed what is the LM comparator working and its pin diagram, features, advantages, and applications of the LM LMLMLM (for more accurate applications, use the . Vio. Input Offset Voltage – note (1). Tamb = +25°C. LM Tmin ≤ Tamb ≤ Tmax. LM 2. This application note shows how this is done, lists the parts required, and Set- point. 10K. Potentiometer. LM Quad Op-Amp. 1 of 4. To. OM-LMPLC. Input.

Author: Dobar Vigrel
Country: Saudi Arabia
Language: English (Spanish)
Genre: Relationship
Published (Last): 9 April 2011
Pages: 197
PDF File Size: 1.36 Mb
ePub File Size: 11.52 Mb
ISBN: 961-6-35392-194-4
Downloads: 48643
Price: Free* [*Free Regsitration Required]
Uploader: Meztirr

The two inputs like input A and input B are from the output of the line sensor circuit and the two resistors are used to set the voltage reference to applicaation the best digital output.

LM Comparator IC Circuit Working And Its Applications

Your email address will not be published. I hope by reading this article you have gained some basic information on LM comparator. The output of the left comparator is connected to P1. Notse quad amplifier can operate at supply voltages as low as 3.

  LEY 28716 EN PDF

The following circuit shows the Voltage comparator, the components required for this circuit is notew LM comparator and the two resistors with a value of 10K ohms. The output voltage range also includes the negative power supply voltage. Working of LM Comparator. It consists of 14 pins and the function of each pin is described below.

He has 8 years of experience in Customer Support, Operations and Administration. Comparator Circuit Using LM The Applicatikn operational amplifier IC can be worked as a comparator. Here is the question for you, what is the difference between LM and LM?

The symbol of the comparator is shown below. The working appoication this comparator is explained by using the following circuit by simple steps. The LM comparator circuit consists of sensor voltage, reference voltage, Vcc, ground and output pins. Hi Ravi In LM, indicates series or family Thank you so much for your applidation And once again please visit our domestic website http: Leave a Reply Cancel reply Your email address will not be published.

Application Notes

This IC has 4 independent operational amplifiers on a single chip. Hi Khanna Sorry to inform you that once you purchase the project only we will provide you the circuit diagram and all the required documents. In this article we have discussed the LM comparator circuits, working and its applications.


Both the comparators are wired in non-inverting mode. This a Low Power Quad Operational Applicationn and it has high stability, bandwidth which was designed to operate from a single power supply over a wide range of voltages.

The following diagram shows jotes pin configuration of the Applicatlon comparator circuit. The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications.

Different types of comparators and their applications. The working of the LM comparator circuit consists of three comparators of LM and some other components like resistors, capacitors, and ground. Thank you so much for your feedback And once again please visit our International website http: