Introduction to LM393

04 - Aug - 2017

Electronic Components

syedzainnasir

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Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to provide you the discussion on Introduction to LM393. LM-393 has two internal operational amplifiers. These are internally frequency compensated. These are specifically designed to perform their tasks using a single power supply sources. LM-393 can also perform its operations properly by using split power supply. The current drain supply does not depend upon the magnitude of the power supply. One of the most amazing feature of LM 393 is that ground is included in its common mode input voltage. Moreover, LM 393 has a lot of features e.g. wide voltage supply ranges, a very small current drain supply, low input offset current, low input bias current, output voltage compatible with Transistor Transistor Logic. LM 393 can be used at several different places in real life. Its applications include industrial applications, battery powered systems, analog to digital converters, limit comparators, time delay generators etc. The further detail about LM-393 will be provided later in this tutorial. [otw_is sidebar=otw-sidebar-7]

Introduction to LM393

LM393 is an integrated circuit having two builtin operational amplifiers which are frequency compensated internally. They are specially developed to perform different tasks using a single power supply sources. Moreover, they can also be operated using split power supply sources. small current drain supply, low input offset voltage, low input bias current are its major features. It can be used in time delay generators, battery powered systems, analog to digital converters etc. LM-393 is shown in the figure given below.

1. LM393 Pins

LM 393 has total 8 pins, each pin has its own feature different from each other.
All of the pins of LM-393 are listed in the table given in the shown below.

2. LM393 Pins Description

Every pin has its own different function which must be know to us.
LM 393 pins functions are shown in the table given in the figure below.

3. LM393 Pinout

The pinout diagram of a device provides us help to understand the pins configurations of that device.
LM 393 pinout diagram is given in the figure shown below.

4. LM393 Package

Packages are introduced to present the different models of a same device.
LM 393 package is shown in the table shown in the figure below.

5. LM393 Package Dimension

The different packages has different dimensions for their easy differentiation.
LM 393 package dimension is given in the table provided in the figure given below.

6. LM393 Symbolic Diagram

Symbol of a device presents an internal structure of that device.
LM 393 symbolic representation is provided in the figure given below.

7. LM393 Ratings

The ratings of any device usually provide information about the amount of voltage, current and power required by that particular device.
LM 393 ratings are provided in the table given in the figure shown below.

8. LM393 Features

The features are the parameters which can make a device popular for different applications.
LM 393 some of the major features are provided in the table given in the figure shown below.

9. LM393 Applications

LM 393 has a lot different real life applications.
Some of main applications are shown in the table shown in the figure below.

That is all from the tutorial Introduction to LM393. The tutorials has provided the detailed discussion on the use of an integrated circuit LM-393. I have provided almost all of the necessary details about this device. If I have missed something, please let me know. I will immediately update in order to avoid the future inconvenience. I hope you have enjoyed this tutorial. Take care and bye bye :)