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LA4440J-E
6W 2-Channel, Bridge 19W(typ) Power Amplifier Audion Power Amplifiers

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DistributorStock110100Link
Rochester Electronics921.64Visit Site
Mouser3873.552.652.17Visit Site
Microchip USA311Visit Site
Worldway Electronics29,7091.84441.8096Visit Site
Heisener Electronics17,4592.0986Visit Site
Hi-Tech Circuit Group Ltd.4201.28Visit Site
Aztech10,7825.35Visit Site
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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

 



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