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See Technical Specifications

STA309A13TR

Multi-channel digital audio processor with DDX®

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

STA309A13TR
Datasheet:

STA309A13TR Datasheet (PDF)
ECCN (US):

EAR99
ECCN (EU):

NEC
Packing Type:

Tape and Reel
EDA/CAD Models:

Request Free CAD Models for STA309A13TR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

STA309A13TR General Description

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. 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. In 5.1 applications the additional 2 channels can be used for audio line-out or headphone drive. In speaker mode, with 8 channel outputs in parallel, the STA309A can deliver more than 1 W.

Key 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™:Automatic volume controlled loudness
- 5-band graphic EQ
- 32 preset EQ curves (rock, jazz, pop, etc.)
- 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
- 8 preset crossover filters
Individual channel and master soft/hard mute
Automatic zero-detect and invalid input mute
Automatic invalid input detect mute
Advanced PopFree operation
Advanced AM interference frequency switching and noise suppression modes
I2S output channel mapping function
Independent channel volume and DSP bypass
Channel mapping of any input to any processing/DDX® channel
DC blocking selectable high-pass filter
Selectable per-channel DDX® damped ternary or binary PWM output
Max. power correction for lower full-power THD
Variable per channel DDX® output delay control
192 kHz internal processing sample rate, 24-bit to 36-bit precision

Specifications

Marketing Status	Active	ECCN (US)	EAR99
ECCN (EU)	NEC	Packing Type	Tape and Reel
Temperature (°C) min	-	Temperature (°C) max	-

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Ratings and Reviews

E**n 07/13/2023

The item installed works all normal.

C**s 02/06/2023

The shipment arrived in good condition and the packaging is very excellent thanks to the seller for the attention

S**e 08/19/2022

Arrived once caveat came with terminals slightly oxidized

M**a 05/18/2021

Description was highly accurate. Items shipped in anti-static bags with foam protectors for pin headers. Extra added touch of crossed off pictures of what was purchased in what quantity was appreciated.