LM4940 Datasheet PDF - National

General Description

●The LM4940 is a dual audio power amplifier primarily de signed 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.

●Features

●Pop & click circuitry eliminates noise during turn-on and turn-off transitions

●Low current, active-low shutdown mode

●Low quiescent current

●Stereo 6W output, RL=4Ω

●Short circuit protection

●Unity-gain stable

●External gain configuration capability

●Applications

●Flat Panel Monitors

●Flat Panel TV’s

●Computer Sound Cards