* an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces parts count, simplifies circuit design, and reduces board area. The LM4666 processes analog inputs with a delta-sigma modulation technique that lowers output noi
LM4666
National Semiconductor
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Filterless high efficiency stereo 1.2w switching audio amplifier.
LM4666 Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier
May 2004
LM4666 Filterless High Efficiency Stereo 1.2W Switching Audio Ampli.
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