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Class D Audio Power Amplifier
AUD5022
2x2.5W High Efficiency Switching, Filter-free Class D Stereo Audio Power Amplifier |
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The AUD5022 is a Stereo, Class D, filter-free audio power amplifier that delivers 2.5 watt, per channel, of continuous average power to a 4 Ohm load, with less than 1% distortion from a 5V DC power supply.
The AUD5022 is designed to provide high-efficiency audio with volume control to adjust output power gain. It requires no output coupling capacitors. With its space-saving footprint, it perfectly meets the needs of mobile phones, PDAs, MP3 and portable media players, notebook computers and other low-voltage applications that require small power sources in a small package.
The AUD5022 has an energy-saving shutdown mode which is activated once its shutdown control pin is switched to the low setting.
The AUD5022 also features an internal thermal shutdown protection mechanism, and circuitry that eliminates pop-and-click noise whenever the device is turned on or off.
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