LA4440 Datasheet - Sanyo

LA4440 - Power Amplifier

of External Parts C1 (C2) * Feedback capacitor : The low cutoff frequency depends on this capacitor. If the capacitance value is increased, the starting time is delayed. C3 (C4) * Bootstrap capacitor : If the capacitance value is decreased, the output at low frequencies goes lower. C5 (C6) <.

LA4440 Features

* Built-in 2 channels (dual) enabling use in stereo and bridge amplifier applications. Dual : 6W×2 (typ.) Bridge : 19W (typ.)

* Minimun number of external parts required.

* Small pop noise at the time of power supply ON/OFF and good starting balance.

* Good ripple rej

LA4440_SanyoSemiconDevice.pdf