Overview
●The TDA8920C is a high-efficiency class-D audio power amplifier. The typical output power is 2 x 110 W with a speaker load impedance of 4 Ω.
●The TDA8920C is available in both HSOP24 and DBS23P power packages. The amplifier operates over a wide supply voltage range from +-12.5 V to +-32.5 V and features low quiescent current consumption.
●MoreLess
●## Features
● Pin compatible with TDA8950/20B for both HSOP24 and DBS23P packages
● Symmetrical operating supply voltage range from +-12.5 V to +-32.5 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 x 110 W, RL = 4 Ω (VP = +-30 V)
● SE 2 x 125 W, RL = 4 Ω (VP = +-32 V)
● SE 2 x 120 W, RL = 3 Ω (VP = +-29 V)
● BTL 1 x 220 W, RL = 8 Ω (VP =+-30 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
●## Target Applications
● DVD
● Mini and micro receiver
● Home Theater In A Box (HTIAB) system
● High-power speaker system
●## Features
