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MAX9789 - Windows Vista-Compliant Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers

MAX9789 Description

19-0606; Rev 3; 9/09 www.DataSheet4U.com Windows Vista-Compliant, Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers General De.
The MAX9789/MAX9790 combine a stereo, 2W Class AB speaker power amplifier with a stereo 100mW DirectDrive® headphone amplifier in a single device.

MAX9789 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

MAX9789 Applications

* Notebook Computers Tablet PCs Portable Multimedia Players Pin Configurations appear at end of data sheet. †U. S. Patent # 7,061,327. MAX9789 SPKR_INL HP_INR HP_INL SPKR_EN HP_EN MUTE GAIN1 GAIN2 4.5V TO 5.5V LDO 1.21V TO 4.75V Windows Vista is a registered trademark of Microsoft Corp. DirectDrive

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Windows Vista-Compliant Stereo Class Speaker Amplifiers and DirectDrive Headphone Amplifiers Maxim Integrated Products
Maxim Integrated Products MAX9789-like datasheet