LM4673 Datasheet (Texas Instruments) - Class-D Audio Power Amplifier

LM4673, Class-D Audio Power Amplifier

The LM4673 is a single supply, high efficiency, 2.65W, mono, Class D audio amplifier.

A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design.

The LM4673 is designed to meet the demands of m

LM4673 Features

* 1

* 2 Mono Class D Operation

* No Output Filter Required for Inductive Loads

* Externally Configurable Gain

* Very Fast Turn On Time: 17μs (typ)

* Minimum External Components

* "Click and Pop" Suppression Circuitry

* Micro-Power Shutdown Mode