PAM8403 Digital Power Amplifier

In stock
Special Price Rs 192.34 Rs 163.00 was Rs 287.92
  • Dual-channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).
  • Double panel wiring solves crosstalk.
  • Supermini design allows it to be easily placed in a variety of digital products.
  • 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.
  • Filterless, Low Quiescent Current and Low EMI and Low Noise.
  • Short Circuit Protection and Thermal Shutdown.

PAM8403 Digital Power Amplifier

The PAM8403 5V Two-channel Stereo is a 3W+3W, class-D audio amplifier. Allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.

With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.

Package Includes:

  • 1 x PAM8403 Digital Power Amplifier


Model  PAM8403
Operating Voltage (VDC) 2.5 ~ 5.5V
Current Handling Capacity (A) 0.08
Load Can direct drive 4 or 8 ohm small speakers.
Dimensions  21 x 18 x 3(mm)
Weight  5 grams
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