STMicroelectronics STA333BW
2.1 channel 40 W high-efficiency digital audio system
| Part No. | STA333BW |
|---|---|
| Datasheet | STA333BW Download |
| Manufacturer |  STMicroelectronics |
| Description | 2.1 channel 40 W high-efficiency digital audio system |
| Buy | Stock & Price |
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
