20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV

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  • The STEVAL-CCA042V1 demonstration board is designed for the TDA7491HV 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 a heatsink.
    Jumpers on the board allow configuration of the amplifier 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

    主な特徴

    • 20 W +20 W continuous output power at THD = 10%, RL = 8 Ω, VCC = 18 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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製品型番
Marketing Status
Budgetary Price (US$)*
数量
Core Product
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STEVAL-CCA042V1
Active
65.0 1 TDA7491HV EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-CCA042V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 9 1 Order Now
MOUSER WORLDWIDE 5 1 Order Now

代理店レポートによる在庫データ: 2019-04-19

代理店名

DIGIKEY

在庫

9

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

5

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-04-19

Buy direct

STEVAL-CCA042V1

Marketing Status

アクティブ

Unit Price (US$)

65

Unit Price (US$)

65.0*

Distributor availability ofSTEVAL-CCA042V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 9 1 Order Now
MOUSER WORLDWIDE 5 1 Order Now

代理店レポートによる在庫データ: 2019-04-19

代理店名

DIGIKEY

在庫

9

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

5

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-04-19

数量

1

Core Product

TDA7491HV

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

00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      DB1772
      20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV
      1.0
      101.8 KB
      PDF
      DB1772

      20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV

    • Description バージョン サイズ アクション
      AN4170
      20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV
      1.0
      1.1 MB
      PDF
      AN4170

      20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV

    • Description バージョン サイズ アクション
      UM2447
      Evaluation boards for FDA803D and FDA903D power amplifiers
      1.0
      3.02 MB
      PDF
      UM2447

      Evaluation boards for FDA803D and FDA903D power amplifiers

ハードウェアリソース

    • Description バージョン サイズ アクション
      STEVAL-CCA042V1 gerber files 1.0
      272.21 KB
      ZIP

      STEVAL-CCA042V1 gerber files

    • Description バージョン サイズ アクション
      STEVAL-CCA042V1 BOM 1.0
      29.41 KB
      PDF

      STEVAL-CCA042V1 BOM

    • Description バージョン サイズ アクション
      STEVAL-CCA042V1 schematics 1.0
      109.88 KB
      PDF

      STEVAL-CCA042V1 schematics

法務

    • Description バージョン サイズ アクション
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-CCA042V1
Active
CARD インダストリアル Ecopack2 -

STEVAL-CCA042V1

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.