Intelligent high efficiency (class SB) quad BTL output with full I2C diagnostics (turn on, permanent, ac) and stand-by/mute input

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  • The TDA7563B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt27 & PowerSO36 packages specially intended for car radio applications.

    Thanks to the DMOS output stage the TDA7563B 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.

    Key Features

    • Multipower BCD technology
    • MOSFET output power stage
    • DMOS power output
    • New high efficiency (class SB)
    • High output power capability 4 x 28 W / 4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4 x 50 W max power
    • Max. output power 4 x 72 W / 2 Ω
    • Full I2C bus driving:
      • Standby
      • Independent front/rear soft play/mute
      • Selectable gain 30 dB / 16 dB (for low noise line output function)
      • High efficiency enable/disable
      • I2C bus digital diagnostics (including DC and AC load detection)
    • Full fault protection
    • DC offset detection
    • Four independent short circuit protection
    • Clipping detector pin with selectable threshold (2 % / 10 %)
    • Standby/mute pin
    • Linear thermal shutdown with multiple thermal warning
    • ESD protection

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Part Number
Marketing Status
Quantity
Budgetary Price (US$)*
Package
Packing Type
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
TDA7563BH
Active
1000 5.4 FLEXIWATT 27 HB Tube EAR99 CHINA Check Availability

Distributor availability ofTDA7563BH

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 710 1 Order Now

Distributor reported inventory date: 2019-10-01

Distributor Name

DIGIKEY

Stock

710

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-01

Buy now
TDA7563BPD
Active
1000 6.7 PowerSO 36 Tube EAR99 MALAYSIA No availability of distributors reported, please contact our sales office
TDA7563BPDTR
Active
1000 6.7 PowerSO 36 Tape And Reel EAR99 MALAYSIA Check Availability

Distributor availability ofTDA7563BPDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 91 1 Order Now
AVNET AMERICA 600 0 Order Now
MOUSER WORLDWIDE 311 1 Order Now

Distributor reported inventory date: 2019-10-01

Distributor Name

DIGIKEY

Stock

91

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

600

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

311

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-01

Buy now
TDA7563B
Active
1000 5.4 FLEXIWATT FM2 27 Tube EAR99 CHINA Check Availability

Distributor availability ofTDA7563B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 322 1 Order Now
ARROW EUROPE 357 0 Order Now
Newark Element14 AMERICA 8 0 Order Now
MOUSER WORLDWIDE 217 1 Order Now
Farnell Element14 EUROPE 61 1 Order Now

Distributor reported inventory date: 2019-10-01

Distributor Name

DIGIKEY

Stock

322

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

357

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

217

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

61

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-01

Buy now

TDA7563BH

Marketing Status

Active

Quantity

1000

Unit Price (US$)

5.4*

Distributor availability ofTDA7563BH

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 710 1 Order Now

Distributor reported inventory date: 2019-10-01

Distributor Name

DIGIKEY

Stock

710

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-01

Unit Price (US$)

5.4

Package

FLEXIWATT 27 HB

Packing Type

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

TDA7563BPD

Marketing Status

Active

Quantity

1000

Unit Price (US$)

6.7*

Unit Price (US$)

6.7

Package

PowerSO 36

Packing Type

Tube

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA7563BPDTR

Marketing Status

Active

Quantity

1000

Unit Price (US$)

6.7*

Distributor availability ofTDA7563BPDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 91 1 Order Now
AVNET AMERICA 600 0 Order Now
MOUSER WORLDWIDE 311 1 Order Now

Distributor reported inventory date: 2019-10-01

Distributor Name

DIGIKEY

Stock

91

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

600

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

311

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-01

Unit Price (US$)

6.7

Package

PowerSO 36

Packing Type

Tape And Reel

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA7563B

Marketing Status

Active

Quantity

1000

Unit Price (US$)

5.4*

Distributor availability ofTDA7563B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 322 1 Order Now
ARROW EUROPE 357 0 Order Now
Newark Element14 AMERICA 8 0 Order Now
MOUSER WORLDWIDE 217 1 Order Now
Farnell Element14 EUROPE 61 1 Order Now

Distributor reported inventory date: 2019-10-01

Distributor Name

DIGIKEY

Stock

322

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

357

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

217

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

61

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-01

Unit Price (US$)

5.4

Package

FLEXIWATT FM2 27

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

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Technical Documentation

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      DS4926
      4 x 50W multifunction quad power amplifier with built-in diagnostics feature
      6.1
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      PDF
      DS4926

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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA7563B
Active
FLEXIWATT FM2 27 Automotive Ecopack2
TDA7563BH
Active
FLEXIWATT 27 HB Automotive Ecopack2
TDA7563BPD
Active
PowerSO 36 Automotive Ecopack2
TDA7563BPDTR
Active
PowerSO 36 Automotive Ecopack2

TDA7563B

Package:

FLEXIWATT FM2 27

Material Declaration**:

PDF

Marketing Status

Active

Package

FLEXIWATT FM2 27

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7563BH

Package:

FLEXIWATT 27 HB

Material Declaration**:

Marketing Status

Active

Package

FLEXIWATT 27 HB

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7563BPD

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7563BPDTR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

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.