Technical Specifications
Parameters and characteristics for this part
| Specification | STA309A13TR |
|---|---|
| Function | Fully Integrated Processor |
| Interface | I2C, I2S |
| Mounting Type | Surface Mount |
| Number of Channels | 8 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 64-LQFP |
| Specifications | Direct Digital Amplification |
| Supplier Device Package | 64-TQFP (10x10) |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.80 | |
| 10 | $ 3.42 | |||
| 25 | $ 3.23 | |||
| 100 | $ 2.80 | |||
| 250 | $ 2.66 | |||
| 500 | $ 2.53 | |||
| Digi-Reel® | 1 | $ 3.80 | ||
| 10 | $ 3.42 | |||
| 25 | $ 3.23 | |||
| 100 | $ 2.80 | |||
| 250 | $ 2.66 | |||
| 500 | $ 2.53 | |||
| Tape & Reel (TR) | 1000 | $ 2.53 | ||
Description
General part information
STA309A Series
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.
Documents
Technical documentation and resources