Part Number : LA4440

Function : 6W,  2-channel, bridge 19W power amplifier

Package : SIP14 Pin type

Maker : SANYO , Panasonic

Image :
LA4440 datasheet

Description :

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

2. Minimun number of external parts required.

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

4. Good ripple rejection : 46dB (typ.)

5. Good channel separation.

6. Small residual noise (Rg=0).

7. Low distortion over a wide range from low frequencies to high frequencies.

8. Easy to design radiator fin.

9. Built-in audio muting function.

10. Built-in protectors.
a. Thermal protector
b. Overvoltage, surge voltage protector
c. Pin-to-pin short protector

Block Diagram


Datasheet PDF Download :
LA4440 pdf

Others datasheet of same file : LA-4440
2021/12/01 18:35 2021/12/01 18:35