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Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof

    Buy cheap Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof from wholesalers
     
    Buy cheap Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof from wholesalers
    • Buy cheap Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof from wholesalers
    • Buy cheap Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof from wholesalers

    Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof

    Ask Lasest Price
    Brand Name : Original Brand
    Model Number : TDA7057AQ
    Certification : SGS
    Price : Negotiation
    Payment Terms : T/T, Western Union, MoneyGram
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    Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof

    TDA7057AQ Stereo BTL audio output amplifier IC


    2 X 8 W stereo BTL audio output amplifier with DC volume control


    FEATURES:
    · DC volume control
    · Few external components
    · Mute mode
    · Thermal protection
    · Short-circuit proof
    · No switch-on and switch-off clicks
    · Good overall stability
    · Low power consumption
    · Low HF radiation
    · ESD protected on all pins.


    GENERAL DESCRIPTION
    The TDA7057AQ is a stereo BTL output amplifier with DC
    volume control. The device is designed for use in TVs and
    monitors, but is also suitable for battery-fed portable
    recorders and radios.



    Missing Current Limiter (MCL)
    A MCL protection circuit is built-in. The MCL circuit is
    activated when the difference in current between the
    output terminal of each amplifier exceeds 100 mA
    (typical 300 mA). This level of 100 mA allows for
    single-ended headphone applications


    QUICK REFERENCE DATA

    SYMBOLPARAMETERCONDITIONSMIN.TYP.MAX.UNIT
    VPsupply voltage4.5-18V
    Poutoutput powerVP = 12 V; RL =16 W3.03.5-W
    VP = 12 V; RL =8 W-5.3-W
    VP = 15 V; RL =8 W-8-W
    Gvvoltage gain39.540.541.5dB
    DGvvoltage gain control6873.5-dB
    Iq(tot)total quiescent currentVP = 12 V; RL = ¥-2225mA
    THDtotal harmonic distortionPo = 0.5 W-0.31%

    ORDERING INFORMATION

    TYPE NUMBERPACKAGE
    NAMEDESCRIPTIONVERSION
    TDA7057AQDBS13Pplastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)SOT141-6


    -

    Contact Details:
    Contact: Angel Sun
    Tel: +86-13528847020
    Email: Admin@winsunhk.cn
    Skype: Angelsun618
    Whatsapp: 13528847020
    Wechat: 13528847020
    QQ: 553695308


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