LM4670 Datasheet Filterless High Efficiency 3W Switching Audio Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Datasheet Details

Part number	LM4670
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	1.06 MB
Description	Filterless High Efficiency 3W Switching Audio Amplifier
Datasheet	LM4670 Datasheet

The LM4670 is a fully integrated single-supply high efficiency switching audio amplifier.

LM4670 Filterless High Efficiency 3W Switching Audio Amplifier December 2004 LM4670 Filterless High Efficiency 3W Switching Audio.

an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces external component count, simplifies circuit design, and reduces board area. The LM4670 processes analog inputs with a deltasigma modulation technique that lowers output noise and THD when compared to conventional pulse width modulators. The LM4670 is designed to meet the demands of mobile phones and other portable communication devices. Operating on a single.

Brand Logo	Part Number	Description	Manufacturer
	LM4670	Filterless High Efficiency 3W Switching Audio Amplifier	Texas Instruments

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