Introduction to TDA7294

Hello, readers welcome to new tutorial. Today we will discuss Introduction to TDA7294. It is a monolithic IC circuit that comes in fifteen multi watt packagings designed for audio class AB amplifies. It is used in different circuits like Hi-Fi field applications like stereo of home-based speaker of self-powered and Tv. its features of different volts ranges for larger output current ability it is configured to give the larger power for eight and four-ohm loads.

Its already built muting function having a turn-on delay make simple the distant operation with less switching on-off noise. We will cover its basic features and some other parameters. So let’s get started Introduction to TDA7294

Table of Contents

The TDA7294 is an integrated sound amplifier integrated circuit having less price and used for power handling features about one hundred watts.

It is a MOS power amplifier that has the ability to operate on the eighty volts input volts and give the output current till plus-minus amperes.
Its matte lip coated is linked to the -Vs pin outer.

TDA7294 Features

Its main features are explained here
It comes with a thermal shutdown

Used for short circuit protection
offer the low noise operation
It has less distortion in circuits
It has less value of Boucherot cells
It does not has noise during on and off of the switch
It comes with DMOS power storing ability
Its operating volts range is plus-minus forty volts
Base current is five hundred nenoAmpers
its open-loop volts gain is eighty decibel
Its closed-loop volts gain is at least twenty-four decibels and at its highest forty decibel
Its voltage range is least plus-minus ten and highest plus-minus forty volts
Storage and junction temperature is one fifty centigrade
Higest operating ambient temperature is zero to seventy centigrade