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mc34119 equivalent ic

Bala krishna Varkala
Intellectual 360 points

Dear All

Can you please provide the mc34119 equivalent IC.

Regards

Bala

  • 0
    Intellectual 360 points

    Hi all,

    Can you please respond my problem as soon as possible.

    Regards

    bala

  • 0 in reply to Bala krishna Varkala
    TI__Mastermind 22965 points

    Bala,

    Have you tried using the TI product selection tool? Please give this a try..

    For portable audio amp's,, here is the link..

    http://www.ti.com/lsds/ti/audio-ic/dynamic-speaker-product.page

    -Ravi

  • 0 in reply to Ravi Singh
    Intellectual 360 points

    Hi Ravi Singh

    In that it's not having the differential speaker outputs .

    MC34119 IC is Suppoerts following

    Wide Operating Supply Voltage Range (2.0 V to 16 V), Allows
    Telephone
    Line Powered Applications
    • Low Quiescent Supply Current (2.7 mA Typ) for Battery
    Powered Applications
    • Chip Disable Input to Power Down the IC
    • Low Power–Down Quiescent Current (65 µA Typ)
    • Drives a Wide Range of Speaker Loads (8.0 Ω and Up)
    • Output Power Exceeds 250 mW with 32 Ω Speaker
    • Low Total Harmonic Distortion (0.5% Typ)
    • Gain Adjustable from <0 dB to >46 dB for Voice Band
    • Requires Few External Components
    MAXIMUM RATINGS
    Rating Value Unit
    Supply Voltage –1.0 to +18 Vdc
    Maximum Output Current at VO1, VO2 ±250 mA
    Maximum Voltage @ Vin, FC1, FC2, CD
    Applied Output Voltage to VO1, VO2 when disabled
    –1.0, VCC + 1.0
    –1.0, VCC + 1.0
    Vdc
    Junction Temperature –55, +140 °C

    Regards

    Bala