STA339BWS
STA339BWS is 2.1-channel 40-watt high-efficiency digital audio system manufactured by STMicroelectronics.
2.1-channel 40-watt high-efficiency digital system Sound Terminal®
- 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...
