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LM48413 Datasheet

1.2w Stereo Class D Audio Power Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

LM48413 Overview

The LM48413 is a single supply, high efficiency, 1.2W/channel, filterless switching audio amplifier.

LM48413 Key Features

  • Quiescent Power Supply Current
  • Power Output at VDD = 5V, RL = 8Ω, THD ≤ 1%
  • Shutdown current
  • Efficiency at 3.6V, 100mW into 8Ω
  • Efficiency at 3.6V, 500mW into 8Ω
  • Efficiency at 5V, 1W into 8Ω
  • E2S system reduces EMI preserving audio quality and

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