Audio Amplifier Module A80

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:

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