The AA4002 is a monolithic stereo audio power amplifier including DC volume control, a selectable gain/bass boost, and stereo bridged audio power ampli- fiers, with the capability of producing 2W into 4Ω with THD+N less than 1%. The AA4002 is specially designed for Notebook PC, LCD monitor and portable media player. The AA4002 features low power consumption in shut- down mode, power amplifier and headphone mute for maximum system flexibility and performance. It also provides thermal shutdown protection. The AA4002 is available in TSSOP-28 (EDP) package.