SEMIPICK - AD82010 Datasheet / AD82010 is a digital audio amplifier capable of driving a pair of 8Ω,20W or a single 4Ω,40W speaker, both which operate with play music at a 24V supply . Using I2C digital control interface, the user can control AD82010’s input format selection, mute and volume control functions. AD82010 has many built-in protection circuits to safeguard AD82010 from connection errors.