Audio amplifier basics

Learn more about our portfolio of audio amplifiers https://www.ti.com/audio-ic/amplifier... In this video, we will discuss the basic purpose of audio amplifiers. We will cover the basic function of transistors and some of the key specifications to consider when selecting an audio amplifier. Then, we will take a brief look at the common amplifier topologies: Class-A, Class-B, Class-AB and Class-D.