Audio Amplifier Module A80

$37.72

Part Number:  SS-317990022
Brand:  Seeed Studio Australia

This music amplifier is surprisingly powerful – able to deliver up to 2x80w into 8 ohm speakers. Since the amp is a dual BTL class-D, its very efficient. Small size, it can be easily used to many different music players for home systems and active speaker applications. Features: Audio output (L/R) Audio input interface (L/R) Power interface Specification: SNR      90(db)  DR    ...
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This music amplifier is surprisingly powerful – able to deliver up to 2x80w into 8 ohm speakers. Since the amp is a dual BTL class-D, its very efficient. Small size, it can be easily used to many different music players for home systems and active speaker applications.

Features:

Audio output (L/R)
Audio input interface (L/R)
Power interface

Specification:

  • SNR      90(db) 
  • DR       0.01%
  • Input impedance@ Voltage    4Ω@14V-30V    8Ω@14V-35V         
  • size       100mm*81mm*23mm
  • 100W + 100W continuous output power at THD = 10% with RL = 6 Ω and VCC = 36 V
  • 80W + 80W continuous output power at
  • THD = 10% with RL = 8 Ω and VCC = 34 V
  • Wide-range single-supply operation (14 - 39 V)
  • High efficiency (η = 90%)
  • Four selectable, fixed gain settings of nominally 25.6dB, 31.6dB, 35.1dB, and 37.6dB
  • Differential inputs minimize common-mode noise
  • Standby and mute features
  • Short-circuit protection
  • Thermal overload protection
  • Externally synchronizable
  • ECOPACK®, environmentally-friendly package

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