1.275W, 1/2-Channel, Class-AB Audio Power Amplifier for Portable

LM49100 is a fully integrated audio subsystem capable of delivering 1.275W of continuous average power into a mono 8O bridged-tied load with 1% THD+N and with a 5V power supply. LM49100 also has a stereo true-ground HeadPhone amplifier capable of 50mW per channel of continuous average power into a 32O single-ended loads with 1% THD+N