ETK145 - Digital audio power amplifier IC

Etek Microelectronics

Datasheet Details

Part number	ETK145
Manufacturer	Etek Microelectronics
File Size	106.56 KB
Description	Digital audio power amplifier IC
Datasheet	ETK145-EtekMicroelectronics.pdf

ETK145 is a digital audio power amplifier IC with maximum output of 2.1W (RL=4Ω)×1ch.

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 the traditional AGC (Auto Gain Control) or ALC (Auto Level Control) circuit. ETK145 has the powerdown function which can minimize the power consumption in the standby state. As for protection function,.

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Published: Jan 26, 2015 |