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STEVAL-CCA048V1

STA333ML Sound Terminal® 2-channel microless high efficiency digital audio system board
  • active Active

The STEVAL-CCA048V1 demonstration board is based on the STA333ML Sound Terminal® digital amplifier. It provides full digital audio streaming to the speakers and offers cost effectiveness, low power dissipation, sound enrichment and DDX® power output stage.

To evaluate the STA333ML, the STEVAL-CCA048V1 does not require a microcontroller, and it accepts the universal I2S format. However, the board may be connected to APWlink (STEVAL-CCA035V1) as I2S interface.

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Data Brief

Key Features

  • 2 x 20 W into 8 Ω = 18 V
  • 4.5 V to 20 V operating supply voltage range
  • 23 V absolute maximum rating
  • DDX®100 dB dynamic range
  • Selectable 32 kHz to 48 kHz input sample rates
  • Automatic zero-detect mute
  • 2-channel I2S input data interface
  • 2 volume selection (0 and +24 dB)
  • 2 master clock selection (256 or 364 * fs)
  • 2 digital format selection (I2S and LSB)
  • RoHS compliant

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB1802: STA333ML Sound Terminal® 2-channel microless high efficiency digital audio system board
1.0 146 KB

Application Notes

Description Version Size
pdf
AN2479: Sound Terminal® 2.0-channel microless high-efficiency digital audio system demonstration board based on the STA333ML
2.0 2,973 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
STEVAL-CCA048V1 gerber files
257 KB

Bill of Materials

Description Version Size
pdf
STEVAL-CCA048V1 BOM
1.0.0 32 KB

Schematic Pack

Description Version Size
pdf
STEVAL-CCA048V1 schematics
1.0.0 147 KB

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CCA048V1ActiveSTA333MLBuy Direct57.57Distributor reported inventory date: 2014-09-18
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE51
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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