Description
The STA335BW is an integration of digital audio processing, digital amplifier control and
DDX® power-output stage to create a high-power single-chip DDX solution comprising
high-quality, high-efficiency and all digital amplification.
The STA335BW is part of the Sound Terminal™family that provides full digital audio streaming to the speaker offering cost effectiveness, low energy dissipation and sound enrichment.

Features
Wide supply voltage range (4.5 V to 24 V)
3 power output configurations
   – 2 channels of ternary PWM (stereo mode) (2 x 20 W into 8Ω at 18 V), (2 x 37 W into 8Ω at 24 V)
   – 3 channels - left, right using binary and LFE using ternary PWM (2.1 mode) (2 x 9 W + 1x20W into 2x4Ω, 1 x 8 Ωat 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
Automode™ settings for:
   – 15 preset crossover filters
   – 2 preset anti-clipping modes
   – Preset night-time listening mode
Individual channel and master soft and hard mute