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STEVAL-CCA030V1

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

License Agreement

Description Version Size
pdf
Evaluation products license agreement
1.0 126 KB

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: 2014-12-22
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA20
P&SOrder NowASIA/PACIFIC11
DIGIKEYOrder NowWORLDWIDE41
MOUSEROrder NowWORLDWIDE11
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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