General Description
The MAX9713/MAX9714 mono/stereo class D audio power amplifiers provide class AB amplifier performance with class D efficiency, conserving board space and eliminating the need for a bulky heatsink. Using a class D architecture, these devices deliver up to 6W while offering greater than 85% efficiency. Proprietary and patent-protected modulation and switching schemes render the traditional class D output filter unnecessary.

FEATUREs
♦ Filterless Class D Amplifier
♦ Unique Spread-Spectrum Mode Offers 5dB
   Emissions Improvement Over Conventional
   Methods
♦ Up to 85% Efficient
♦ 6W Output Power into 8Ω
♦ Low 0.07% THD+N
♦ High PSRR (76dB at 1kHz)
♦ 10V to 25V Single-Supply Operation
♦ Differential Inputs Minimize Common-Mode Noise
♦ Pin-Selectable Gain Reduces Component Count
♦ Industry-Leading Integrated Click-and-Pop
   Suppression
♦ Low Quiescent Current (18mA)
♦ Low-Power Shutdown Mode (0.2µA)
♦ Short-Circuit and Thermal-Overload Protection
♦ Available in Thermally Efficient, Space-Saving
   Packages
   32-Pin TQFN (5mm x 5mm x 0.8mm)–MAX9713
   32-Pin TQFN (7mm x 7mm x 0.8mm)–MAX9714
  
Applications
   LCD Monitors
   LCD TVs
   Desktop PCs
   LCD Projectors
   High-End Notebook Audio
   Hands-Free Car Phone Adaptors