STA333BWQS

STA333BWQS www.datasheet4u.com 2.1-channel high-efficiency digital audio system with QSound QHD® Features ! ! Wide supply voltage range (4.5 to 20 V) 3 power output configurations – 2 channels of ternary PWM (stereo mode) (2 x 20 W @ 8 Ω, 18 V). – 3 channels - left, right using binary and LFE using ternary PWM (2.1 mode) (2 x 9 W + 1 x 20 W @ 2 x 4 Ω, 1 x 8 Ω, 18 V) – 2 channels of ternary PWM (2 x 20 W) + stereo line out ternary 2.1 channels of 24-bit DDX® 100-dB SNR and dynamic range Selectable 32 kHz to 192 kHz input sample rates I2C control with selectable device address Digital gain/attenuation +48 dB to -80 dB in 0.5-dB steps Soft volume update Individual channel and master gain/attenuation Dual independent limiters/compressors Dynamic range compression or anti-clipping modes AutoModes – 15 preset crossover filters – 2 preset anti-clipping modes – Preset night-time listening mode Individual channel and master soft and hard mute Independent channel volume and DSP bypass Automatic zero-detect mute ! PowerSSO-36 slug down ! ! ! ! ! ! ! ! ! ! ! ! ! ! Automatic invalid input detect mute 2-channel I2S input data interface Input and output channel mapping 4 x 28-bit user programmable biquads (EQ) per channel Bass/treble tone control DC blocking selectable high-pass filter Selectable de-emphasis Sub channel mix into left and right channels Advanced AM interference frequency switching and noise-suppression modes Selectable high or low bandwidth noise-shaping topologies Vari...