STA350BW
Features
■ Wide-range supply voltage
– 5 V to 26 V (operating range)
– 30 V (absolute maximum rating)
■ Four power output configurations(a)
– 2 channels of ternary PWM (stereo mode)
(2 x 50 W into 6 Ω at 25 V)
– 3 channels - left, right using binary and LFE
using ternary PWM (2.1 mode) (2 x 18 W +
1 x 40W into 2 x 4 Ω, 1 x 8 Ω at 25 V)
– 2 channels of ternary PWM (2 x 50 W) +
stereo lineout ternary
– 1 channel of ternary PWM as mono-BTL
(1 x 90 W into 3 Ω at 24.5 V)
■ FFX™ 100 dB SNR and dynamic range
■ Selectable 32 to 192 kHz input sample 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
