MAX9710EUE中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

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 patented click-and-pop suppression eliminates audible transients on power and shutdown cycles. Power-saving features include low 2mV VOS (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.

Features

? 3W into 3? (1 THD+N)

? 4W into 3? (10 THD+N)

? Industry-Leading, Ultra-High 100dB PSRR

? PC99/01 Compliant

? Patented 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) and 16-Pin TSSOP-EP Packages

Applications

?? Notebook PCs

?? Flat-Panel TVs

?? Flat-Panel PC Displays

?? Two-Way Radios

?? General-Purpose Audio

?? Powered Speakers