2.1-channel high-efficiency digital audio system Sound Terminal®

 Wide-range supply voltage – 5 V to 26 V (operating range) – 30 V (absolute maximum rating)  Four power output configurations – 2 channels of ternary PWM (stereo mode) (2 x 30 W into 8  at 22 V) – 3 channels left, right using binary and LFE using ternary PWM (2.1 mode) (2 x 15 W + 1 x 30 W into 2 x 4, 1 x 8  at 22 V) – 2 channels of ternary PWM (2 x 30 W) + stereo lineout ternary)  FFX®100 dB SNR and dynamic range  Selectable 32 to 192 kHz input sampling rates  I2C control with selectable device address  Digital gain/attenuation +42 dB to -80 dB with 0.125 dB/step resolution  Soft-volume update with programmable ratio  Individual channel and master gain/attenuation  Two independent DRCs configurable as a dual-band anti-clipper (B2DRC) or independent limiters/compressors  EQ-DRC for DRC based on filtered signals  Dedicated LFE processing for bass boosting with 0.125 dB/step resolution  Audio presets: – 15 preset crossover filters – 5 preset anti-clipping modes – Preset nighttime listening mode  Individual channel and master soft/hard mute  Independent channel volume and DSP bypass  Automatic zero-detect mute  Automatic invalid input-detect mute  I2S input data interface  Input and output channel mapping  Up to 8 user-programmable biquads per channel  3 coefficient banks for EQ presets storing with fast recall via I2C interface  Extended coefficient dynamic up to -4..4 for easy implementation of high shelf filters  Bass/treble tones and de-emphasis control  Selectable high-pass filter for DC blocking  Advanced AM interference frequency switching and noise suppression modes  Selectable highor low-bandwidth noise-shaping topologies  Selectable clock input ratio  96 kHz internal processing sampling rate with quantization error noise shaping for very low cutoff frequency filters  Thermal overload and short-circuit protection embedded  Video apps: 576 x Fs input mode supported  Fully compatible with STA339BW, STA369BWS and STA350BW PowerSSO-36 with exposed pad down (EPD)