STMicroelectronics STA559BW
This is information on a product in full production.| Part No. | STA559BW |
|---|---|
| Datasheet | STA559BW Download |
| Manufacturer |  STMicroelectronics |
| Description | 2.1 channel high-efficiency digital audio system |
| Buy | Stock & Price |
FEATURES
● Wide-range supply voltage, 4.5 V to 16 V● Three power output configurations: – 2 channels of ternary PWM (2 x 3 W into 4 at 5 V) + PWM output – 2 channels of ternary PWM (2 x 3 W into 4 at 5 V) + ternary stereo line-out – 2.1 channels of binary PWM (left, right, LFE) (2 x 0.7 W + 1 x 3 W into 4 at 5 V) (2 x 1.4 W + 1 x 6 W into 2 at 5 V)
● FFX with 100-dB SNR and dynamic range
● 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
● Individual channel and master gain/attenuation
● Two independent limiters/compressors
● Dynamic range compression or anti-clipping modes
● Up to 4 user-programmable biquads/channel
● Three coefficients banks for EQ presets storing with fast recall via I²C interface
● Bass/treble tones and de-emphasis control
● Selectable high-pass filter for DC blocking
● Advanced AM interference frequency switching and noise...
