Figure 1 illustrates the implementation of an external clip-detection circuit to a BTL-Class D-amplifier IC. The voltage swing on each output is symmetrical and is within the range of voltage drop on ...

[Part 1 of this article provides an overview of Class D amplifiers, and offers answers on amplifier selection and Class D amplifier filter design.] What is a Zobel? A Zobel is an impedance matching ...

Class-D audio amplifiers are particularly efficient, and this efficiency has led to their ubiquity in a wide range of modern electronic appliances. Their output takes the form of a high-frequency ...