STEVAL-CCA029V1

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5 W + 5 W class-D audio amplifier demonstration board based on the TDA7491LP

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  • The STEVAL-CCA029V1 demonstration board is designed for the evaluation of the TDA7491LP dual BTL class-D audio amplifier.

    Due to its high efficiency, the device, assembled in the PSSO36 (slug-down) package, is capable of dissipating heat without any heatsink. Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential inputs, fixed gain settings. Microswitches are also provided to enable the standby and mute functions.

    Key Features

    • 5 W + 5 W continuous output power at THD = 10%, RL = 8 Ω, VCC = 9 V
    • 5 W + 5 W continuous output power at THD = 10%, RL = 4 Ω, VCC = 6.5 V
    • Power supply voltage range: 5 V to 14 V
    • Number of channels: 2 BTL (bridge tied load) stereo
    • Load impedance: 4 Ω to 8 Ω
    • Gain settings: 20 dB, 26 dB, 30 dB, 32 dB
    • Undervoltage protection (UVP): 4 V
    • External synchronization
    • RoHS compliant

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Technical Documentation

    • Description Version Size Action
      DB1575
      5 W + 5 W class-D audio amplifier demonstration board based on the TDA7491LP
      1.0
      328.49 KB
      PDF
      DB1575

      5 W + 5 W class-D audio amplifier demonstration board based on the TDA7491LP

    • Description Version Size Action
      AN3956
      5 W + 5 W dual BTL class-D audio amplifier demonstration board based on the TDA7491LP
      1.0
      1.45 MB
      PDF
      AN3956

      5 W + 5 W dual BTL class-D audio amplifier demonstration board based on the TDA7491LP

Hardware Resources

    • Description Version Size Action
      STEVAL-CCA029V1 gerber files 1.0
      81.1 KB
      ZIP

      STEVAL-CCA029V1 gerber files

    • Description Version Size Action
      STEVAL-CCA029V1 BOM 1.0
      9.38 KB
      PDF

      STEVAL-CCA029V1 BOM

    • Description Version Size Action
      STEVAL-CCA029V1 schematics 1.0
      64.09 KB
      PDF

      STEVAL-CCA029V1 schematics

Legal

    • Description Version Size Action
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-CCA029V1
Active
CARD Industrial Ecopack2 -

STEVAL-CCA029V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
Core Product
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-CCA029V1 No availability of distributors reported, please contact our sales office
Active
TDA7491LP EAR99 ITALY 82.0 / 1

STEVAL-CCA029V1

Marketing Status

Active

Unit Price (US$)

82

Budgetary Price (US$)*/Qty

82.0 / 1

Core Product

TDA7491LP

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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