3.1W Stereo-SE Audio Power Amplifier With DC Volume Control

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 4 single-ended load with less than 1% THD+N when powered by a 12VDC power supply.
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 Protection
The LM4952 contains advanced pop & click circuitry that eliminates noises which would otherwise occur during turn-on and turn-off transitions.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM4952TSX/NOPB Texas Instruments 3.1W Stereo-SE Audio Power Amplifier with DC Volume Control 9-DDPAK/TO-263 -40 to 85
LM4952TS/NOPB Texas Instruments 3.1W Stereo-SE Audio Power Amplifier with DC Volume Control 9-DDPAK/TO-263 -40 to 85
LM4952 's PackagesLM4952 's pdf datasheet
LM4952TS TO-263
LM4952TSX TO-263




LM4952 Pinout, Pinouts
LM4952 pinout,Pin out
This is one package pinout of LM4952,If you need more pinouts please download LM4952's pdf datasheet.

LM4952 Application circuits
LM4952 circuits
This is one application circuit of LM4952,If you need more circuits,please download LM4952's pdf datasheet.


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