TDA7491P13TR PDF 데이터시트 검색

TDA7491P 2 x 10-watt dual BTL class-D audio amplifier Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 10 W + 10 W continuous output power: RL = 6 Ω, THD = 10% at VCC = 11 V 9.5 W + 9.5 W continuous output power: RL = 8 Ω, THD = 10% at VCC = 12 V Wide range single supply operation (5 V - 18 V) High efficiency (η = 90%) Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB Differential inputs minimize common-mode noise Filterless operation No ‘pop’ at tur