LM48311 Datasheet | National Semiconductor Corporation

LM48311 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S .. LM48311  June 25, 2009 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S General Description The LM48311 is a single supply, high efficiency, mono, 2.6W, filterless switching audio amplifier. The LM48311 Features National’s Enhanced Emissions Suppression (E2S) system, that Features a unique patent-pending ultra low EMI, spread spectrum, PWM architecture, that significantly reduces RF emissions while preserving audio quality and efficiency. The E2S system improves battery life, reduces external ponent count, board area consumption, system cost, and...