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LA4440_Audio Amplifier Ic.
Product Code: AIT011Category: Amplifier IC/Transistor
LA4440_Audio Amplifier Ic.
LA4440
ic Stereo Audio Amplifier Circuit Diagram
LA4440
or CD4440 is a dual channel audio Monolithic amplifier integrated circuit.
This
IC amplifier has 2 modes – Stereo Amplifier And Bridge Amplifier Mode
According
to Datasheet, it has Following Features
Built-in
2 channels (dual) enabling use in stereo and bridge amplifier applications.
Dual:
6Wx2
Bridge:
19W
•
Minimum number of external parts required.
•
Small pop noise at the time of power supply ON/OFF and
•
good starting balance.
•
Good ripple rejection: 46dB
•
Good channel separation.
•
Small residual noise.
•
Low distortion over a wide range from low frequencies to
•
high frequencies.
•
Easy to design radiator fin.
•
Built-in audio muting function.
•
Built-in protectors.
•
Thermal protector
•
Overvoltage, surge voltage protector
•
Pin-to-pin short protector
Use
Heatsink With IC
LA4440
ic Stereo Audio Amplifier Circuit Diagram
LA4440
or CD4440 is a dual channel audio Monolithic amplifier integrated circuit.
This
IC amplifier has 2 modes – Stereo Amplifier And Bridge Amplifier Mode
According
to Datasheet, it has Following Features
Built-in
2 channels (dual) enabling use in stereo and bridge amplifier applications.
Dual:
6Wx2
Bridge:
19W
•
Minimum number of external parts required.
•
Small pop noise at the time of power supply ON/OFF and
•
good starting balance.
•
Good ripple rejection: 46dB
•
Good channel separation.
•
Small residual noise.
•
Low distortion over a wide range from low frequencies to
•
high frequencies.
•
Easy to design radiator fin.
•
Built-in audio muting function.
•
Built-in protectors.
•
Thermal protector
•
Overvoltage, surge voltage protector
•
Pin-to-pin short protector
Use
Heatsink With IC
Watch this video it will give you a clear idea about this product.
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