STEVAL-CCA030V1：STA350BW Sound Terminal™ 2.1-channel high-efficiency digital audio system board
The STEVAL-CCA030V1 demonstration board is based on the STA350BW Sound Terminal digital amplifier and is an integrated solution for digital audio processing, digital amplifier control and FFX®-power output stage.
The STEVAL-CCA030V1 is made up of two boards: STA350BW to evaluate the device and APWLink (STEVAL- CCA035V1) used as I2S and I2C interface. To use this board it is mandatory to use the APWorkbench software tool.
Key Features
- 2 channels of ternary PWM 2x50 W @ 6 Ω, 25 V
- 5 V to 26 V operating supply voltage range
- FFX®
100 dB SNR and dynamic range
- Selectable 32 to 192 kHz input sample rates
- I2
C control with selectable device address
- Digital gain/attenuation +42 dB to -80 dB with 0.125 dB/step resolution
- Individual channel and master gain/attenuation
- Audio presets:
- 15 preset crossover filters
- 5 preset anti-clipping modes
- Preset night-time listening mode
- I2
S input data interface
- Up to 8 user-programmable biquads per channel
- 3 coefficient banks for EQ preset storing with fast recall via I2
C interface
- Selectable high-pass filter for DC blocking
- RoHS compliant
产品规格
应用手册
用户手册
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
许可协议
Software Development Tools
| 型号 | 制造商 | Description |
|---|
| APWorkbench | ST | Audio Processor Workbench software development suite |
样片和购买
| 型号 | Unit Price (US$)
* | Quantity | Core Product | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STEVAL-CCA030V1 | 177.63 | 1 | STA350BW | NEC | EAR99 | ITALY |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-CCA030V1 | CARD | Industrial | Ecopack2 | |
