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. Modulation and switching schemes render the traditional Class D output filter unnecessary. The MAX9713/MAX9714 offer two modulation schemes: a fixed-frequency mode (FFM), and a spread-spectrum mode (SSM) that reduces EMI-radiated emissions due to the modulation frequency. The device utilizes a fully differential architecture, a full bridged output, and comprehensive click-and-pop suppression. The MAX9713/MAX9714 feature high 76dB PSRR, low 0.07% THD+N, and SNR in excess of 95dB. Short-circuit and thermal-overload protection prevent the devices from being damaged during a fault condition. The MAX9713 is available in a 32-pin TQFN (5mm x 5mm x 0.8mm) package. The MAX9714 is available in a 32-pin TQFN (7mm x 7mm x 0.8mm) package. Both devices are specified over the extended -40°C to +85°C temperature range. Applications * Audio * Desktop PCs * Hands-Free Car Phone Adapters * High-End Notebook * LCD Monitors * LCD Projectors * LCD TVs * 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 https://elecena.pl/product/22335068/6w-filterless-spread-spectrum-mono-stereo-class-d-amplifiers 2022-12-28 https://elecena.pl/product/22335068/6w-filterless-spread-spectrum-mono-stereo-class-d-amplifiers 2025-01-22