LM4879 Datasheet (Texas Instruments) - 1.1 Watt Audio Power Amplifier

LM4879, 1.1 Watt Audio Power Amplifier

The LM4879 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

It is capable of delivering 1.1 watt of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply

LM4879 Features

* 1

* 23 No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required

* Unity Gain Stable

* Ultra Low Current Shutdown Mode

* Fast Turn On: 80ms (typ), 110ms (max) with 1.0µF Capacitor

* BTL Output Can Drive Capacitive Loads up to 100pF