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    TDA7498TR

    100W+100W dual BTL Class-D audio amplifier

    Parameters
    Operating RangeCommercial
    Supply Voltage Min Volt14.0
    Supply Voltage Max Volt39.0
    Operating Temp Min Celsius0.0
    Operating Temp Max Celsius70.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NamePowerSSO 36
    Description

    The TDA7498 is a dual BTL class-D audio amplifier with 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
    Key features
    • 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
    • 80 W + 80 W output power at THD = 10% with RL = 8 Ω and VCC = 34 V
    • Wide-range single-supply operation (14 - 39 V)
    • High efficiency (η = 90%)
    • Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
    • Differential inputs minimize common-mode noise
    • Standby and mute features
    • Short-circuit protection
    • Thermal overload protection
    • Externally synchronizable
    In stock
    Quantity $ per unit Savings
    1-9$7.000%
    10-20$6.507%
    20 + Contact sales
    $7.00
    $7.00
    Parameters
    Operating RangeCommercial
    Supply Voltage Min Volt14.0
    Supply Voltage Max Volt39.0
    Operating Temp Min Celsius0.0
    Operating Temp Max Celsius70.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NamePowerSSO 36
    Description

    The TDA7498 is a dual BTL class-D audio amplifier with 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
    Key features
    • 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
    • 80 W + 80 W output power at THD = 10% with RL = 8 Ω and VCC = 34 V
    • Wide-range single-supply operation (14 - 39 V)
    • High efficiency (η = 90%)
    • Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
    • Differential inputs minimize common-mode noise
    • Standby and mute features
    • Short-circuit protection
    • Thermal overload protection
    • Externally synchronizable