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Partname: | MAX9790BETJ |
Description: | Windows Vista-Compliant, Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (506K). Click here to download *) |
The MAX9789/MAX9790 combine a stereo, 2W Class AB speaker power amplifier with a stereo 100mW DirectDrive headphone amplifier in a single device. The MAX9789/MAX9790 are designed for use with the Microsoft Windows Vista operating system and are fully compliant with Microsoft's Windows Vista specifications. The headphone amplifier features Maxim's patented DirectDrive architecture that produces a ground-referenced output from a single supply to eliminate the need for large DC-blocking capacitors, as well as save cost, board space, and component height. A high +90dB PSRR and low 0.002% THD+N ensures clean, low-distortion amplification of the audio signal. Separate speaker and headphone amplifier control inputs provide independent shutdown of the speaker and headphone amplifiers, allowing speaker and headphone amplifiers to be active simultaneously, if required. The industry-leading click-and-pop suppression circuitry reduces audible transients during startup and shutdown cycles. |
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Click here to download MAX9790BETJ Datasheet*) |
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