ETK2011 Datasheet - Etek Microelectronics

ETK2011 Digital audio power amplifier IC

ETK2011 is a digital audio power amplifier IC with maximum output of 2.5W (RL=4Ω)×1ch. ETK2011 has a “Pure Pulse Direct Speaker Drive Circuit” which directly drives speakers while reducing distortion of pulse output signal and reducing noise on the signal, and realizes the highest standard low disto.

ETK2011 Features

* nonclip output control function which detects output signal clip due to the over level input signal and suppress the output signal clip automatically. Also the nonclip output control function can adapt the output clip caused by power supply voltage down with battery. This is the difference from th

ETK2011-EtekMicroelectronics.pdf