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Audio Amp Speaker 2-CH Stereo 3.75W Class-D 48-Pin TQFP T/R, TPA3003D2PFBR, Texas Instruments

The TPA3003D2 is a 3-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3003D2 can drive stereo speakers as low as 8 O. The high efficiency of the TPA3003D2 eliminates the need for external heatsinks when playing music. Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB.

  • 3-W/Ch Into an 😯 Load From 12-V Supply
  • Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements
  • 32-Step DC Volume Control From –40 dB to 36 dB
  • Third Generation Modulation Techniques
    • Replaces Large LC Filter With Small Low-Cost Ferrite Bead Filter
  • Thermal and Short-Circuit Protection
  • APPLICATIONS
    • LCD Monitors and TVs
    • Powered Speakers

    • Характеристики

    Бренд

    Typical_psrr

    80 dB
    Typ_output_power_x_chan_load

    3.75×2@8Ohm W
    Amplifier_type

    Class-D
    Max_load_resistance

    8 Ohm
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA3003D2&&fileType=pdf
    Supplier_package

    TQFP
    Country_of_origin

    United States
    Eccn

    EAR99
    Функция

    Speaker
    Htsn

    8542390001
    Input_signal_type

    Differential
    Lead_finish

    Gold
    Max_power_dissipation

    2800 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Schedule_b

    8542330000
    Msl_level

    2
    Operating_supply_current

    28.5@12V mA
    Operating_temperature

    -40 to 85 °C
    Output_signal_type

    Differential
    Output_type

    2-Channel Stereo
    Pin_count

    48
    Power_supply_type

    Single
    Product_dimensions

    7 x 7 x 1 mm
    Артикул: TPA3003D2PFBR

    Описание

    The TPA3003D2 is a 3-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3003D2 can drive stereo speakers as low as 8 O. The high efficiency of the TPA3003D2 eliminates the need for external heatsinks when playing music. Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB.

  • 3-W/Ch Into an 😯 Load From 12-V Supply
  • Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements
  • 32-Step DC Volume Control From –40 dB to 36 dB
  • Third Generation Modulation Techniques
    • Replaces Large LC Filter With Small Low-Cost Ferrite Bead Filter
  • Thermal and Short-Circuit Protection
  • APPLICATIONS
    • LCD Monitors and TVs
    • Powered Speakers

    • Детали

    Бренд

    Typical_psrr

    80 dB
    Typ_output_power_x_chan_load

    3.75×2@8Ohm W
    Amplifier_type

    Class-D
    Max_load_resistance

    8 Ohm
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA3003D2&&fileType=pdf
    Supplier_package

    TQFP
    Country_of_origin

    United States
    Eccn

    EAR99
    Функция

    Speaker
    Htsn

    8542390001
    Input_signal_type

    Differential
    Lead_finish

    Gold
    Max_power_dissipation

    2800 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Schedule_b

    8542330000
    Msl_level

    2
    Operating_supply_current

    28.5@12V mA
    Operating_temperature

    -40 to 85 °C
    Output_signal_type

    Differential
    Output_type

    2-Channel Stereo
    Pin_count

    48
    Power_supply_type

    Single
    Product_dimensions

    7 x 7 x 1 mm

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