The LM4952 is a dual audio power amplifier primarily designed for demanding applications
in flat panel monitors and TV's. It is capable of delivering 3.1 watts per channel to a 4Ω
single-ended load with less than 1% THD+N when powered by a 12VDC power
Eliminating external feedback resistors, an internal, DC-controlled, volume control
allows easy and variable gain adjustment.
Boomer audio power amplifiers were designed specifically to provide high quality output
power with a minimal amount of external components. The LM4952 does not require bootstrap
capacitors or snubber circuits. Therefore, it is ideally suited for display applications requiring
high power and minimal size.
The LM4952 features a low-power consumption active-low shutdown mode. Additionally, the
LM4952 features an internal thermal shutdown protection mechanism along with short circuit
The LM4952 contains advanced pop & click circuitry that eliminates noises which would
otherwise occur during turn-on and turn-off transitions.
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