TDA7492

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50 W + 50 W dual BTL class-D audio amplifier

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Product overview

Description

The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.

Thanks to the high efficiency and exposed-pad-up (EPU) package, only a simple heatsink is required.

  • All features

    • 50 W + 50 W continuous output power at THD = 10% with RL= 6 Ω and VCC = 25 V
    • 40 W + 40 W continuous output power at THD = 10% with RL= 8 Ω and VCC = 25 V
    • Wide-range single-supply operation (8 - 26 V)
    • High efficiency (η = 90%)
    • Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
    • Differential inputs minimize common-mode noise
    • Standby and mute features
    • Short-circuit protection
    • Thermal overload protection
    • Externally synchronizable
    • ECOPACK®, environmentally friendly package

Circuit Diagram

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - TDA7492

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA749213TR
Active
PowerSSO 36 Industrial Ecopack2

TDA749213TR

Package:

PowerSSO 36

Material Declaration**:

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.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Temperature (°C)
Operating Temperature (°C) (min)
min
max
TDA749213TR
Available at distributors

Distributor availability of TDA749213TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
PowerSSO 36 Tape and Reel MALAYSIA EAR99 NEC - -

-

TDA749213TR Active

Budgetary Price (US$)*/Qty:
-
Package:
PowerSSO 36
Packing Type:
Tape and Reel
RoHS:
-
Country of Origin:
MALAYSIA
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

TDA749213TR

Operating Temperature (°C)

Min:

-

Max:

-

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors