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    TDA7850A

    TDA7850A

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    TDA7850AH

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    Quad BTP output with HSD, offset detection , stand-by and mute inputs
    Learn More about TDA7850AH

    Quantity $ per Unit Savings
    1 - 9$11.540%
    10 - 24$10.4210%
    25 - 99$9.9414%
    100 - 249$8.6225%
    250 - 356$8.0530%
    357 - 500$7.5834%
    500 + Contact Sales
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    In stock
    $11.54
    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 TypeTube
    RoHs compliantEcopack2
    GradeAutomotive
    Package NameFLEXIWATT 27 HB

    The TDA7850A is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt27 package designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.


    The TDA7850A integrates a DC offset detector.

    Key features
    • High output power capability:
      • 4 x 50 W/4 Ω max.
      • 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
      • 4 x 80 W/2 Ω max.
      • 4 x 55 W/2 Ω @ 14.4 V, 1 kHz, 10 %
    • MOSFET output power stage
    • Excellent 2 Ω driving capability
    • Hi-fi class distortion
    • Low output noise
    • Standby function
    • Mute function
    • Automute at min. supply voltage detection
    • Low external component count:
      • Internally fixed gain (26 dB)
      • No external compensation
      • No bootstrap capacitors
    • On board 0.35 A high side driver
    • Protections:
      • Output short circuit to GND, to Vs, across the load
      • Very inductive loads
      • Overrating chip temperature with soft thermal limiter
      • Output DC offset detection
      • Load dump voltage
      • Fortuitous open gnd
      • Reversed battery
      • ESD