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STEVAL-CCA030V1

STA350BW Sound Terminal™ 2.1-channel high-efficiency digital audio system board
  • active Active

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.

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Data Brief

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
  • I2C 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
  • I2S input data interface
  • Up to 8 user-programmable biquads per channel
  • 3 coefficient banks for EQ preset storing with fast recall via I2C interface
  • Selectable high-pass filter for DC blocking
  • RoHS compliant

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB1656: STA350BW Sound Terminal™ 2.1-channel high-efficiency digital audio system board
1.0 269 KB

Application Notes

Description Version Size
pdf
AN4118: APWLink USB interface board for Sound Terminal® demonstration boards
2.0 1,029 KB

User Manual

Description Version Size
pdf
UM1545: Using the Audio Processor Workbench (APWorkbench)
1.0 3,221 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
STEVAL-CCA030V1 gerber files
1.0.0 280 KB

Bill of Materials

Description Version Size
pdf
STEVAL-CCA030V1 BOM
1.0.0 9 KB

Schematic Pack

Description Version Size
pdf
STEVAL-CCA030V1 schematics
1.0.0 100 KB

Related Tools and Software

Related Tools and Software

Part Number Description
APWorkbench Audio Processor Workbench software development suite

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CCA030V1ActiveSTA350BWBuy Direct177.62Distributor reported inventory date: 2014-10-20
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA20
P&SOrder NowASIA/PACIFIC11
DIGIKEYOrder NowWORLDWIDE51
MOUSEROrder NowWORLDWIDE21
Ecopack2-

(*) 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
(**) 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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