Part # MAX9713-MAX9714 datasheet

Part Manufacturer: Maxim


Part Description: MAX9713 4 DS

Part Details:

19-3039; Rev 6; 12/06 EVALUATION KIT AVAILABLE 6W, Filterless, Spread-Spectrum Mono/Stereo Class D Amplifiers MAX9713/MAX9714 General Description Features The MAX9713/MAX9714 mono/stereo Class D audio Filterless Class D Amplifier power amplifiers provide Class AB amplifier performance Unique Spread-Spectrum Mode Offers 5dB with Class D efficiency, conserving board space and Emissions Improvement Over Conventional eliminating the need for a bulky heatsink. Using a Class Methods D architecture, these devices deliver up to 6W while Up to 85% Efficient offering greater than 85% efficiency. Proprietary andpatent-protected modulation and switching schemes 6W Output Power into 8 render the traditional Class D output filter unnecessary. Low 0.07% THD+N The MAX9713/MAX9714 offer two modulation schemes: High PSRR (76dB at 1kHz) a fixed-frequency mode (FFM), and a spread-spectrum 10V to 25V Single-Supply Operation mode (SSM) that reduces EMI-radiated emissions due Differential Inputs Minimize Common-Mode Noise to the modulation frequency. The device utilizes a fullydifferential architecture, a full bridged output, and com- Pin-Selectable Gain Reduces Component Count prehensive click-and-pop suppression. Industry-Leading Integrated Click-and-Pop The MAX9713/MAX9714 feature high 76dB PSRR, low Suppression 0.07% THD+N, and SNR in excess of 95dB. Short-cir- Low Quiescent Current (18mA) cuit and thermal-overload protection prevent the Low-Power Shutdown Mode (0.2µA) devices from being damaged during a fault condition. Short-Circuit and Thermal-Overload Protection The MAX9713 is available in a 32-pin TQFN (5mm x5mm x 0.8mm) package. The MAX9714 is available in a Available in Thermally Efficient, Space-Saving 32-pin TQFN (7mm x 7mm x 0.8mm) package. Both Packages devices are specified over the extended -40°C to 32-Pin TQFN (5mm x 5mm x 0.8mm)­MAX971332-Pin TQFN (7mm x 7mm x 0.8mm)­MAX9714 +85°C temperature range. Applications Ordering Information LCD Monitors High-End Notebook PART TEMP RANGE PIN-PACKAGE AMP

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MAX9713-MAX9714.pdf Datasheet