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STA309A13TR
STA309A13TR - Brand New STMicroelectronics Special Purpose Audio ICs
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
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.
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
– 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
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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