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MAX9751 Datasheet 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX9751 datasheet PDF. This datasheet also includes the MAX9750 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX9750_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX9750/MAX9751/MAX9755 combine a stereo, 2.6W audio power amplifier and stereo DirectDrive® 110mW headphone amplifier in a single device.

The headphone amplifier uses Maxim’s DirectDrive architecture that produces a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, space, and component height.

A high 90dB PSRR and low 0.01% THD+N ensures clean, low-distortion amplification of the audio signal.

Overview

19-3006; Rev 8; 6/08 EVALUATION KIT AVAILABLE 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers MAX9750/MAX9751/MAX9755.

Key Features

  • an analog volume control, and a BEEP input. The MAX9751 features a 2:1 input multiplexer, allowing multiple audio sources to be selected. All devices feature a single-supply voltage, a shutdown mode, logicselectable gain, and a headphone sense input. Industryleading click-and-pop suppression eliminates audible transients during power and shu.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX9750 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
MAX9755 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
MAX9756 2.3W Stereo Speaker Amplifiers and DirectDrive Headphone Amplifiers
MAX9757 2.3W Stereo Speaker Amplifiers and DirectDrive Headphone Amplifiers
MAX9758 2.3W Stereo Speaker Amplifiers and DirectDrive Headphone Amplifiers
MAX9759 3.2W High-Efficiency Low-EMI Filterless Class D Audio Amplifier
MAX97000 Audio Subsystem
MAX97001 Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifiers
MAX97002 Audio Subsystem
MAX97003 Low-Noise Audio Subsystem