AP130 - 1W Per Channel Stereo Class-D Audio Power Amplifier
AP130 Preliminary Document Title 1W Per Channel Stereo Class-D Audio Power Amplifier Revision History Rev.
No.
0.0 0.1 1W Per Channel Stereo Class-D Audio Power Amplifier History Initial issue Add Application Circuits and Important Notice Change document title from “2 Channel 1W Stereo Class-D Audio Power Amplifier” to “1W Per Channel Stereo Class-D Audio Power Amplifier” Issue Date October 8, 2001 November 7, 2001 Remark Preliminary Important Notice: AMIC reserves the right to make changes
AP130 Features
* n n n n n 1 watt per channel with 8-ohm load Max. efficiency ≈ 80% with 8-ohm load at 5 volts Filterless Digital gain control Build-in depop circuitry n n n n Error protection for short circuit and over-temperature Mute (shutdown) current < 1µA typical Low operating current (4mA at 5 volts without l
