УМЗЧ MAX9768BETG+.

Усилитель звуковой мощности , 10 Вт, D, 1 канал, 4.5В до 14В, TQFN, 24 вывод(-ов)

The MAX9768BETG+ is a 10W mono class D Speaker Amplifier. The speaker amplifier provides high-quality, efficient audio power with an integrated volume control function. This features a 64-step dual-mode (analogue or digitally programmable) volume control and mute function. The audio amplifier operates from a 4.5 to 14V single supply and can deliver up to 10W into an 8R speaker with a 14V supply. A selectable spread-spectrum mode reduces EMI-radiated emissions, allowing the device to pass EMC testing with ferrite bead filters and cable lengths up to 1m. It can be synchronized to an external clock, allowing synchronization of multiple Class D amplifiers. This features high 77dB PSRR, low 0.08% THD+N and SNR up to 97dB. Robust short-circuit and thermal-overload protection prevent device damage during a fault condition.

• Spread-spectrum modulation
• Low-power shutdown mode (0.5µA)
• Short-circuit and thermal-overload protection
• Meets EN55022B EMC with ferrite bead filters

Области применения

Компьютеры и Периферия, Переносные Устройства, Мультимедиа, Охрана, Потребительская Электроника