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LA4440_Audio Amplifier Ic.

Description

LA4440_Audio Amplifier Ic price in Bangladesh

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. CityTechBD

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. CityTechBD 
  • 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. CityTechBD 

Note: Use Heatsink With IC

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