Микросхема TDA8950J DBS23P, TDA8950J/N1.112 NXP 2x150Вт аудио усилитель класса D

Микросхема TDA8950J/N1.112 /NXP/ в корпусе DBS23P: аудио усилитель класса D. General description The TDA8950 is a high-efficiency Class D audio power amplifier. The typical output power is 2 × 150 W with a speaker load impedance of 4 Ω. The TDA8950 is available in both HSOP24 and DBS23P power packages. The amplifier operates over a wide supply voltage range from ±12.5 V to ±40 V and features low quiescent current consumption. Features Pin compatible with TDA8920B for both HSOP24 and DBS23P packages Symmetrical operating supply voltage range from ±12.5 V to ±40 V Stereo full differential inputs, can be used as stereo Single-Ended (SE) or mono Bridge-Tied Load (BTL) amplifier High output power in typical applications: SE 2 × 150 W, RL = 4 Ω (VP = ±37 V) SE 2 × 170 W, RL = 4 Ω (VP = ±39 V) SE 2 × 100 W, RL = 6 Ω (VP = ±37 V) BTL 1 × 300 W, RL = 8 Ω (VP = ±37 V) Low noise Smooth pop noise-free start-up and switch off Zero dead time switching Fixed frequency Internal or external clock High efficiency Low quiescent current Advanced protection strategy: voltage protection and output current limiting Thermal FoldBack (TFB) Fixed gain of 30 dB in SE and 36 dB in BTL applications Fully short-circuit proof across load BD modulation in BTL configuration Applications DVD Mini and micro receiver Home Theater In A Box (HTIAB) system High-power speaker system