BD7830NUV扬声器放大器数据手册

　　1.1W to1.5W Monaural Speaker Amplifier

　　●Description The BD7830NUV is a monaural speaker amplifier that operates at low voltage and was developed for portable navigation and mobile audio products. When in standby mode， its current consumption is 0 µA， and since it switches quickly and quietly from standby to ON， it is especially well suited for applications where there is frequent switching between standby and ON. ●Features 1） BTL monaural audio power amplifier 2） High power 2.25W 4Ωat Vcc=5V ，THD+N=10% High power 1.55W 8Ω at Vcc=5V ，THD+N=10% High power 0.77W 8Ω at Vcc=3.6V ，THD+N=10% 3） Wide operating supply voltage range： 2.4～5.5V 4） Low standby current： 0µA 5） Fast turn on/off time： 46msec 6） Built-in Fade-in/out function 7） Built-in anti-pop function 8） Built-in thermal shutdown function 9） Very small package （VSON008V2030）