STMicroelectronics STA309A
The STA309A is a single chip solution for digital audio processing and control in multi-channel applications. It provides output capabilities for DDX®. The device is extremely versatile, allowing inputs of most digital formats including 6.1/7.1-channel and 192 kHz, 24-bit DVD-audio, DSD/SACD.| Part No. | STA309A |
|---|---|
| Datasheet | STA309A Download |
| Manufacturer |  STMicroelectronics |
| Description | Multi-channel digital audio processor |
| Buy | Stock & Price |
FEATURES
● 8 channels of 24-bit DDX® (direct digital amplification)● >100 dB of SNR and dynamic range
● Selectable 32 kHz - 192 kHz input sample rates
● 6 channels of DSD/SACD input
● Digital gain/attenuation +58 dB to -100 dB in 0.5-dB steps
● Soft volume update
● Individual channel and master gain/attenuation plus channel trim (-10 dB to +10 dB)
● Up to 10 independent 32-bit user programmable biquads (EQ) per channel
● Bass/treble tone control
● Pre and post EQ full 8-channel input mix on all 8 channels
● Dual independent limiters/compressors
● Dynamic range compression
● Automode™: – 5-band graphic EQ – 32 preset EQ curves (rock, jazz, pop, etc.) – Automatic volume controlled loudness – 5.1 to 2-channel downmix – Simultaneous 5.1- and 2-channel downmix outputs – 3 preset volume curves – 2 preset anti-clipping modes – Preset movie nighttime listening mode – Preset TV channel/commercial AGC mode – 5.1, 2.1 bass management configurations Datasheet - production data – 8 preset crossove...
