The MAX9768 mono 10W Class D speaker amplifierprovides high-quality, efficient audio power with an integratedvolume control function.The MAX9768 features a 64-step dual-mode (analog ordigitally programmable) volume control and mute function.The audio amplifier operates from a 4.5V to 14Vsingle supply and can deliver up to 10W into an 8Ωspeaker with a 14V supply.A selectable spread-spectrum mode reduces EMI-radiatedemissions, allowing the device to pass EMC testingwith ferrite bead filters and cable lengths up to 1m. TheMAX9768 can be synchronized to an external clock,allowing synchronization of multiple Class D amplifiers.The MAX9768 features high 77dB PSRR, low 0.08%THD+N, and SNR up to 97dB. Robust short-circuit andthermal-overload protection prevent device damageduring a fault condition. The MAX9768 is available in a24-pin thin QFN-EP (4mm x 4mm x 0.8mm) packageand is specified over the extended -40°C to +85°C temperaturerange.