For this part of the experimental design process, the comparator used was the LM311 [12]. This was chosen over the MAX942, which is unable to provide an output of 10V. Figure 6.2: Class D Amplifier ...

To demo this, [Afrotech] used TI’s TPA3122 class d amplifier chip. It’s a pretty cheap chip for being a 15 Watt stereo amplifier, and the circuit is simple enough to build on a breadboard.

In one of [Hans Peter]’s many idle browsing sessions at a manufacturer’s website, he came across a very cool chip – a 10 Watt class D amplifier ... s a filterless design, very easy to ...

In a Class A circuit the level of that current ... none of the letters used to identify the classes of an amplifier actually stand for anything specific. Without going too far into the details, a ...

Innovative circuit design can help with this problem: For instance, a new four-channel class-D amplifier IC introduced in this article specifically takes on that challenge. Most automotive audio ...