View lm4880 datasheet:

August 2000 LM4880 Dual 250 mW Audio Power Amplifier with Shutdown Mode n THD+N at 1kHz at 85mW continuous average output General Description power into 32?: 0.1% (typ) The LM4880 is a dual audio power amplifier capable of deliv- n Output power at 10% THD+N at 1kHz into 8?: ering typically 250mW per channel of continuous average 325mW (typ) power to an 8? load with 0.1% THD+N using a 5V power n Shutdown current: 0.7µA (typ) supply. n 2.7V to 5.5V supply voltage range Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of Features external components using surface mount packaging. n No bootstrap capacitors or snubber circuits are Since the LM4880 does not require bootstrap capacitors or necessary snubber n