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PAM8403 Audio Amplifier Board with Volume Control


The PAM8403 is a 3W, Class-D audio amplifier. It offers low THD+N allowing it to achieve high quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no pass output filters, thus to save the system cost.
– 3W Output at 10% THD with a 4 load
– Working Voltage: 5V
– Filterless, Low Quiescent Current at low EMI
– Low THD+N
– Superior Low Noise
– Upto 90% Efficiency
– Short Circuit Protection
– Thermal Shutdown
Weight 0.01 kg
Dimensions 3.0 × 2.1 × 1.6 cm




2 reviews for PAM8403 Audio Amplifier w/ Volume Control

  1. Floyd P

    Sulit…nice product, saktong sakto sa project ko.

  2. Lance R.

    Kahapon ko lang ito inorder, nadeliver na agad ngayon. mabilis na pack at na ship ng seller. di ko pa natetesting.

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