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    TDA7381

    4 x 25 W quad bridge car radio amplifier

    Parameters
    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 TypeTube
    RoHs compliantEcopack2
    GradeAutomotive
    Package NameFLEXIWATT FM2 25
    Description

    The TDA7381 is a class AB audio power amplifier in Flexiwatt25 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7381 allows a rail to rail output voltage swing with no need of bootstrap capacitors..The extremely reduced components...
    Read More

    Key features
    Key features
    • High output power capability:
      • 4 x 30 W/4 Ω max.
      • 4 x 25 W/4 Ω EIAJ
      • 4 x 18 W/4 Ω @ 14.4 V, 1 kHz, 10 %
      • 4 x 15 W/4 Ω @ 13.2 V, 1 kHz, 10 %
    • Clipping detector
    • Low distortion
    • Low output noise
    • Standby function
    • Mute function
    • Automute at min. supply voltage detection
    • Diagnostics facility for:
      • Clipping
      • Out to GND short
      • Out to VSshort
      • Thermal shutdown
    • Low external component count:
      • Internally fixed gain (26 dB)
      • No external compensation
      • No bootstrap capacitors
    • Protections:
      • Output short circuit to GND, to VS, across the load
      • Very inductive loads
      • Overrating chip temperature with soft thermal limiter
      • Load dump voltage
      • Fortuitous open GND
      • Reversed battery
      • ESD protection
    Out of Stock
    Parameters
    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 TypeTube
    RoHs compliantEcopack2
    GradeAutomotive
    Package NameFLEXIWATT FM2 25
    Description

    The TDA7381 is a class AB audio power amplifier in Flexiwatt25 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7381 allows a rail to rail output voltage swing with no need of bootstrap capacitors..The extremely reduced components...
    Read More

    Key features
    Key features
    • High output power capability:
      • 4 x 30 W/4 Ω max.
      • 4 x 25 W/4 Ω EIAJ
      • 4 x 18 W/4 Ω @ 14.4 V, 1 kHz, 10 %
      • 4 x 15 W/4 Ω @ 13.2 V, 1 kHz, 10 %
    • Clipping detector
    • Low distortion
    • Low output noise
    • Standby function
    • Mute function
    • Automute at min. supply voltage detection
    • Diagnostics facility for:
      • Clipping
      • Out to GND short
      • Out to VSshort
      • Thermal shutdown
    • Low external component count:
      • Internally fixed gain (26 dB)
      • No external compensation
      • No bootstrap capacitors
    • Protections:
      • Output short circuit to GND, to VS, across the load
      • Very inductive loads
      • Overrating chip temperature with soft thermal limiter
      • Load dump voltage
      • Fortuitous open GND
      • Reversed battery
      • ESD protection