STA328
STA328 is 2.1-channel high-efficiency digital audio system manufactured by STMicroelectronics.
2.1-channel high-efficiency digital audio system
Features
! Wide supply voltage range (10 V
- 36 V)
! Three power output configurations
- 2 x 40 W + 1 x 80 W
- 2 x 80 W
- 1 x 160 W
! PowerSO-36 package ! 2.1 channels of 24-bit DDX®
! 100-dB SNR and dynamic range
! 32 kHz to 192 kHz input sample rates
! Digital gain/attenuation +48 dB to -80 dB in 0.5-dB steps
! Four 28-bit user programmable biquads (EQ) per channel
! I2C control ! 2-channel I2S input data interface
! Individual channel and master gain/attenuation
! Individual channel and master soft/hard mute
! Individual channel volume and EQ bypass
! Bass/treble tone control
! Dual independent programmable limiters/pressors
!...
