LM4872 Datasheet - National Semiconductor

LM4872 1Watt Audio Power Amplifier

The LM4872 is a bridge-connected audio power amplifier capable of delivering 1 W of continuous average power to an 8Ω load with less than .2% (THD) from a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external .

LM4872 Features

* an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4872 can be configured by external gain-setting resistors. Key Specifications n Power Output at 0.2% THD n Shutdown Current 1 W (typ) 0.01 µA (typ) F

LM4872_NationalSemiconductor.pdf