PAM8403 Amplifier Board

AO030033
PAM8403 Super-mini Digital Amplifier board ST1109

Precio

1: $96,60

5: $93,70

10: $91,77

CANTIDAD
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Disponibilidad en tiempo real

EN STOCK

EXISTENCIA: 20

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PLAZOS DE ENTREGA DE FABRICA:

4 semanas

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 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. The PAM8403 is available in SOP-16 package.

  • Usa una fuente de alimentación de 2.5 – 5.5V.
  • Potencia de salida: 3W.
  • Relación señal a ruido (SNR): 90dB.
  • Eficiencia mayor al 90%.
  • Apagado térmico.
  • Bajo ruido superior.
  • Protección para corto circuitos.
  • No requiere filtro.
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