STA309A - Multi-channel digital audio processor

Product Overview

STMicroelectronics

Part number	STA309A
Manufacturer	STMicroelectronics
File Size	635.13 KB
Description	Multi-channel digital audio processor
Datasheet	STA309A Datasheet
Additional preview pages of the STA309A datasheet.

The STA309A is a single chip solution for digital audio processing and control in multi-channel applications.

It provides output capabilities for DDX®.

In conjunction with a DDX® power device, the STA309A provides high-quality, high-efficiency, all digital amplification.

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.

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Published: Dec 6, 2015 |