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

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Design

Technical Documentation

Product Specifications
Description Version Size
DB1656 DB1656: STA350BW Sound Terminal™ 2.1-channel high-efficiency digital audio system board 1.0 268 KB
Application Notes
Description Version Size
AN4118 AN4118: APWLink USB interface board for Sound Terminal® demonstration boards 2.0 1 MB
User Manuals
Description Version Size
UM1545 UM1545: Using the Audio Processor Workbench (APWorkbench) 1.0 3 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
STEVAL-CCA030V1 gerber files 1.0 279 KB
Bill of Materials
Description Version Size
STEVAL-CCA030V1 BOM 1.0 8 KB
Schematic Packs
Description Version Size
STEVAL-CCA030V1 schematics 1.0 99 KB

Legal

License Agreement
Description Version Size
Evaluation products license agreement 1.0 125 KB

Tools and Software

Development Tools
Software Development Tools
Support & Community

Sample & Buy

Part Number Marketing Status Unit Price (US$) * Quantity Core Product ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-CCA030V1 Active 177.63 1 STA350BW NEC EAR99 ITALY MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-CCA030V1 ActiveCARDIndustrialEcopack2
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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