Intelligent high efficiency (class SB) quad BTL ouput with full I2C diagnostics (turn on, permanent, ac)

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  • The TDA7564B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt25 / PowerSO36 package specially intended for car radio applications.

    Thanks to the DMOS output stage the TDA7564B has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets.
    The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions. This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus.

    主な特徴

    Multipower BCD technology


    MOSFET output power stage


    DMOS power output


    New high efficiency (class SB)


    High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4x50 W max, power


    Max. output power 4x72 W/2 Ω


    Full I2C bus driving:
    • Standby
    • Independent front/rear soft play/mute
    • Selectable gain (for low noise line output function)
    • High efficiency enable/disable
    • I2C bus digital diagnostics (including AC and DC load detection)
    Full fault protection


    DC offset detection


    Four independent short circuit protection


    Clipping detector (2 %/10 %)


    Linear thermal shutdown with multiple thermal warning


    ESD protection

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製品型番
Marketing Status
数量
Budgetary Price (US$)*
パッケージ
Packing Type
ECCN (US)
Country of Origin
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Order from ST
TDA7564B
Active
1000 5.711 FLEXIWATT FM2 25 Tube EAR99 CHINA Check Availability

Distributor availability ofTDA7564B

代理店名
地域 在庫 最小発注 Third party link
AVNET AMERICA 357 0 Order Now
Newark Element14 AMERICA 89 0 Order Now
MOUSER WORLDWIDE 435 1 Order Now
Farnell Element14 EUROPE 233 1 Order Now

代理店レポートによる在庫データ: 2019-03-24

代理店名

AVNET

在庫

357

Min.Order

0

地域

AMERICA Order Now

Newark Element14

在庫

89

Min.Order

0

地域

AMERICA Order Now

MOUSER

在庫

435

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

233

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-03-24

Buy direct

TDA7564B

Marketing Status

アクティブ

数量

1000

Unit Price (US$)

5.711*

Distributor availability ofTDA7564B

代理店名
地域 在庫 最小発注 Third party link
AVNET AMERICA 357 0 Order Now
Newark Element14 AMERICA 89 0 Order Now
MOUSER WORLDWIDE 435 1 Order Now
Farnell Element14 EUROPE 233 1 Order Now

代理店レポートによる在庫データ: 2019-03-24

代理店名

AVNET

在庫

357

Min.Order

0

地域

AMERICA Order Now

Newark Element14

在庫

89

Min.Order

0

地域

AMERICA Order Now

MOUSER

在庫

435

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

233

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-03-24

Unit Price (US$)

5.711

パッケージ

FLEXIWATT FM2 25

Packing Type

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

技術文書

    • Description バージョン サイズ アクション
      DS4927
      4 x 50W multifunction quad power amplifier with built-in diagnostics feature
      4.1
      395.41 KB
      PDF
      DS4927

      4 x 50W multifunction quad power amplifier with built-in diagnostics feature

Publications and Collaterals

    • Description バージョン サイズ アクション
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      837.82 KB
      PDF
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      PDF

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製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
TDA7564B
Active
FLEXIWATT FM2 25 オートモーティブ Ecopack2

TDA7564B

Package:

FLEXIWATT FM2 25

Material Declaration**:

PDF

Marketing Status

Active

Package

FLEXIWATT FM2 25

Grade

Automotive

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.