MAX9711

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3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown

3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown Feature Industry-Leading PSRR

Data Sheet (Rev. 3) Product Selection Table

Part Models: 2
1ku List Price: Starting From $0.79

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Overview

3W into 3Ω (1% THD+N)
4W into 3Ω (10% THD+N)
Industry-Leading, Ultra-High 100dB PSRR
PC99/01 Compliant
Click-and-Pop Suppression
Low 0.005% THD+N

Low Quiescent Current: 7mA
Low-Power Shutdown Mode: 0.5µA
MUTE Function
Tiny 20-Pin Thin QFN (5mm × 5mm × 0.8mm)

The MAX9710/MAX9711 are stereo/mono 3W bridge-tied load (BTL) audio power amplifiers. These devices are PC99/01 compliant, operate from a single 4.5V to 5.5V supply, and feature an industry-leading 100dB PSRR, which allows these devices to operate from noisy supplies without additional, costly power-supply conditioning. An ultra-low 0.005% THD+N ensures clean, low-distortion amplification of the audio signal while click-and-pop suppression eliminates audible transients on power and shutdown cycles. Power-saving features include low 2mV V_OS (minimizing DC current drain through the speakers), low 7mA supply current, and a 0.5µA shutdown mode. A MUTE function allows the outputs to be quickly enabled or disabled.

These devices include thermal overload protection, are specified over the extended −40°C to +85°C temperature range, and are supplied in thermally efficient packages. The MAX9710 is available in a 20-pin thin QFN package (5mm x 5mm x 0.8mm). The MAX9711 is available in a 12-pin thin QFN package (4mm × 4mm × 0.8mm).

Applications

Flat-Panel PC Displays
Flat-Panel TVs
General-Purpose Audio
Notebook Computers
Powered Speakers
Two-Way Radios

Part Models: 2
1ku List Price: Starting From $0.79

Documentation

Data Sheet 1

MAX9710-MAX9711: 3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown Data Sheet (Rev.3) 08/04/2008

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX9711ETC+	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX9711ETC+T	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys