160W+160W dual BTL class D audio amplifier

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  • The TDA7498E is a dual BTL class-D audio amplifier with a single power supply designed for home systems and active speaker applications.

    It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.

    Key Features

    • 160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V
    • 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω and VCC = 36 V
    • Wide-range single-supply operation (14 - 36 V)
    • High efficiency (η = 85%)
    • Parallel BTL function using the MODE pin
    • Four selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and 35.8 dB
    • Differential inputs minimize common-mode noise
    • Standby and mute features
    • Smart protection
    • Thermal overload protection
    • Small offset less than 20 mV

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
TDA7498ETR PowerSSO 36 Tape And Reel 0 79
Active
3.551 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTDA7498ETR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1858 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 1407 1 Order Now
Farnell Element14 EUROPE 963 1 Order Now

Distributor reported inventory date: 2019-12-10

Distributor Name

DIGIKEY

Stock

1858

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1407

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

963

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-10

Buy now

TDA7498ETR

Package

PowerSSO 36

Packing Type

Tape And Reel

Unit Price (US$)

3.551*

Distributor availability ofTDA7498ETR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1858 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 1407 1 Order Now
Farnell Element14 EUROPE 963 1 Order Now

Distributor reported inventory date: 2019-12-10

Distributor Name

DIGIKEY

Stock

1858

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1407

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

963

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-10

Operating Temperature (°C)

(min)

0

(max)

79

Marketing Status

Active

Unit Price (US$)

3.551

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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Evaluation Tools

    • Part Number

      160 W+160 W dual BTL class-D audio amplifier demonstration board based on the TDA7498E

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS8807
      160-watt + 160-watt dual BTL class-D audio amplifier
      3.0
      1.2 MB
      PDF
      DS8807

      160-watt + 160-watt dual BTL class-D audio amplifier

    • Description Version Size Action
      AN3412
      10 W + 10 W dual BTL class-D audio amplifier demonstration board based on the TDA7491P
      1.1
      1,017.67 KB
      PDF
      AN4170
      20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV
      1.0
      1.1 MB
      PDF
      AN4171
      25 W mono BTL class-D audio amplifier demonstration board based on the TDA7491MV
      1.0
      792.27 KB
      PDF
      AN3956
      5 W + 5 W dual BTL class-D audio amplifier demonstration board based on the TDA7491LP
      1.0
      1.45 MB
      PDF
      AN3385
      50 W + 50 W dual BTL class-D audio amplifier demonstration board based on the TDA7492
      1.0
      821.8 KB
      PDF
      AN4015
      Dual-BTL class-D audio amplifier demonstration board based on the TDA7498E
      1.0
      2.29 MB
      PDF
      AN3412

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

      AN4170

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

      AN4171

      25 W mono BTL class-D audio amplifier demonstration board based on the TDA7491MV

      AN3956

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

      AN3385

      50 W + 50 W dual BTL class-D audio amplifier demonstration board based on the TDA7492

      AN4015

      Dual-BTL class-D audio amplifier demonstration board based on the TDA7498E

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA7498ETR
Active
PowerSSO 36 Industrial Ecopack2

TDA7498ETR

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 36

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.

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