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MAX9790 - Windows Vista-Compliant Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers

Download the MAX9790 datasheet PDF. This datasheet also covers the MAX9789 variant, as both devices belong to the same windows vista-compliant stereo class ab speaker amplifiers and directdrive headphone amplifiers family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX9789/MAX9790 combine a stereo, 2W Class AB speaker power amplifier with a stereo 100mW DirectDrive® headphone amplifier in a single device.

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 acti.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX9789_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX9790A (MAX9789A / MAX9790A) DirectDrive Headphone Amplifiers
MAX97000 Audio Subsystem
MAX97001 Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifiers
MAX97002 Audio Subsystem
MAX97003 Low-Noise Audio Subsystem

Full PDF Text Transcription

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19-0606; Rev 3; 9/09 www.DataSheet4U.com Windows Vista-Compliant, Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers General Description 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.
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