STEVAL-CCA028V1

Active

10 W + 10 W class-D audio amplifier demonstration board based on the TDA7491P

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Product overview

Description

The STEVAL-CCA028V1 demonstration board is designed for the TDA7491P high-power dual BTL class-D audio amplifier. Thanks 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 configuring 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.
  • All features

    • 10 W +10 W continuous output power at THD = 10%, RL= 6 Ω, VCC = 11 V
    • 9.5 W + 9.5 W continuous output power at THD = 10%, RL= 8 Ω, VCC = 12 V
    • Wide-range single-supply operation (5-18 V)
    • High efficiency (η = 90 %)
    • Four selectable, fixed gain settings (20 dB, 26 dB, 30 dB and 32 dB)
    • Differential inputs to minimize common-mode noise
    • Filterless operation
    • Standby and mute features
    • Short-circuit and thermal overload protections
    • Externally synchronizable
    • RoHS compliant

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-CCA028V1
Active
CARD Industrial Ecopack2 -

STEVAL-CCA028V1

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

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Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-CCA028V1 Available at 2 distributors

Distributor availability ofSTEVAL-CCA028V1

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now

Distributor reported inventory date: 2021-06-13

Distributor Name

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-13

Buy Direct TDA7491P
Active
- EAR99 NEC ITALY 85.0 / 1

STEVAL-CCA028V1

Core Product

TDA7491P

Marketing Status

Active

Budgetary Price (US$)*/Qty

85.0 / 1

Distributor availability ofSTEVAL-CCA028V1

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now

Distributor reported inventory date: 2021-06-13

Distributor Name

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-13

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

85.0 / 1

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