2.2W Stereo Audio Amplifier

The LM4866 is a bridge-connected (BTL) stereo Audio Power Amplifier which, when connected to a 5V supply, delivers 2.2W to a 4 load or 2.5W to a 3 load with less than 1.0% THD+N.
With the LM4866 packaged in the LLP, the customer benefits include low thermal impedance, low profile, and small size. This package minimizes PCB area and maximizes output power.
The LM4866 features an externally controlled, low-power consumption shutdown mode, and thermal shutdown protection. It also utilizes circuitry to reduce "clicks and pops" during device turn-on.
Boomer Audio Power Amplifiers are designed specifically to use few external components and provide high quality output power in a surface mount package.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM4866MTEX/NOPB Texas Instruments IC 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20, 6.50 X 4.40 MM, 0.90 MM HEIGHT, PLASTIC, TSSOP-20, Audio/Video Amplifier
LM4866MTE/NOPB Texas Instruments IC 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20, 6.50 X 4.40 MM, 0.90 MM HEIGHT, EXPOSED PAD, TSSOP-20, Audio/Video Amplifier
LM4866 's PackagesLM4866 's pdf datasheet
LM4866LQ LLP
LM4866LQX LLP
LM4866MT TSSOP
LM4866MTX TSSOP
LM4866MTE TSSOP
LM4866MTEX TSSOP

LM4866 pdf datasheet download


LM4866 Pinout, Pinouts
LM4866 pinout,Pin out
This is one package pinout of LM4866,If you need more pinouts please download LM4866's pdf datasheet.

LM4866 Application circuits
LM4866 circuits
This is one application circuit of LM4866,If you need more circuits,please download LM4866's pdf datasheet.


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