TDA8954TH/N1,118

TDA8954 系列 2 x 210 W 表面贴装 Class D 音频 功率放大器 - HSOP-24

* High output power in typical applications: * SE 2 × 210 W, RL = 4 Ω VDD = 41 V; VSS = –41 V * SE 2 × 235 W, RL = 3 Ω VDD = 39 V; VSS = –39 V * SE 2 × 150 W, RL = 6 Ω VDD = 41 V; VSS = –41 V * BTL 1 × 420 W, RL = 8 Ω VDD = 41 V; VSS = –41 V * Symmetrical operating supply voltage range from ±12.5 V to ±42.5 V * Stereo full differential inputs, can be used as stereo SE or mono BTL amplifier * Low noise * Smooth pop noise–free start-up and switch off * 2-pin diagnostics for protection circuits * Fixed frequency internal or external clock * High efficiency ≈93 % * Zero dead time switching * Low quiescent current * Advanced protection strategy: voltage protection and output current limiting * Thermal FoldBack TFB with disable functionality * Fixed gain of 30 dB in SE and 36 dB in BTL applications * Fully short–circuit proof across load * BD modulation in BTL configuration * Clock protection