LM4671 Datasheet (Texas Instruments) - Filterless High Efficiency 2.5W Switching Audio Amplifier

LM4671, Filterless High Efficiency 2.5W Switching Audio Amplifier

The LM4671 is a single supply, high efficiency 2.5W switching 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 LM4671 is designed to meet the demands of mobile p

LM4671 Features

* 1

* 2 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

* Available in Space-Saving