LM4940 Datasheet, National Semiconductor

a low-power consumption active-low shutdown mode. Additionally, the LM4940 features an internal thermal shutdown protection mechanism along with short circuit protection..

in flat panel monitors and TV’s. It is capable of delivering 6 watts per channel to a 4Ω load with less than 10% THD+N w.

The LM4940 is a dual audio power amplifier primarily designed for demanding applications in flat panel monitors and TV’s. It is capable of delivering 6 watts per channel to a 4Ω load with less than 10% THD+N while operating on a 14.4VDC power supply..