STMicroelectronics STA339BWS
This is information on a product in full production.| Part No. | STA339BWS |
|---|---|
| Datasheet | STA339BWS Download |
| Manufacturer |  STMicroelectronics |
| Description | 2.1-channel 40-watt 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
● Two independent DRCs configurable as a dual-band anticlipper (B2DRC) or as independent limiters/compressors
● EQ-DRC for DRC based on filtered signals
● Dedicated LFE processing for bass boosting
● Audio presets: – 15 preset crossover filters – 5 preset anticlipping modes – Preset nighttime listening mode
● Individual channel soft...
