2.1 channel 40 W high-efficiency digital audio system
STA333BW
2.1 channel 40 W high-efficiency digital audio system Sound Terminal®
Datasheet - production data
PowerSSO-36...
Description
STA333BW
2.1 channel 40 W high-efficiency digital audio system Sound Terminal®
Datasheet - production data
PowerSSO-36 with exposed pad down (EPD)
Features
Wide-range supply voltage, 4.5 V to 21.5 V Three power output configurations:
– 2 channels of ternary PWM (2 x 20 W into 8 at 18 V) + PWM output
– 2 channels of ternary PWM (2 x 20 W into 8 at 18 V) + ternary stereo line-out
– 2.1 channels of binary PWM (left, right, LFE) (2 x 9 W into 4 +1 x 20 W into 8 at 18 V)
FFX with 100-dB SNR and dynamic range Scalable FFX modulation index Selectable 32- to 192-kHz input sample rates I²C control with selectable device address Digital gain/attenuation +48 dB to -80 dB with
0.5-dB/step resolution Soft volume update with programmable ratio Individual channel and master gain/attenuation
Dynamic range compression (DRC) or anticlipping mode
Audio presets: – 15 preset crossover filters – 5 preset anticlipping modes – Preset...
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