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    E-TDA7391PDTR

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    32 W bridge car radio amplifier
    Learn More about E-TDA7391PDTR

    Quantity $ per Unit Savings
    1 - 9$3.550%
    10 - 24$3.2010%
    25 - 99$3.0215%
    100 - 249$2.6226%
    250 - 500$2.4830%
    500 + Contact Sales
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    Out of stock
    $3.55
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    Parameter NameParameter Value
    Supply Voltage Min Volt8.0
    Supply Voltage Max Volt18.0
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius105.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    ROHS Compliance GradeEcopack2
    GradeAutomotive
    Package NamePowerSO-20
    Key features
    • High power capability:
      • 40 W/3.2 Ω EIAJ
      • 32 W/3.2 Ω @ VS= 14.4 V, f = 1 kHz,d = 10 %
      • 26 W/4 Ω @ VS= 14.4 V, f = 1 kHz,d = 10 %
    • Differential inputs (either single ended or differential input signal are accepted)
    • Minimum external component count:
      • No bootstrap capacitors
      • No Boucherot cells
      • Internally fixed gain (30 dB)
      • No SVR capacitor
    • Standby function (CMOS compatible)
    • Programmable turn-on/off delay
    • No audible pop during mute and stand-by operations
    • Protections
      • Short circuit (to GND, to VS, across the load)
      • Very inductive loads
      • Chip over temperature
      • Load dump
      • Open GND
      • ESD
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