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Audio Amp Speaker 1-CH Mono 3.24W Class-D 9-Pin DS-BGA T/R, TPA2011D1YFFR, Texas Instruments

The TPA2011D1 is a 3.2-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1,21?mm × 1,16?mm wafer chip scale package (WCSP) that requires only three external components. Features like 95% efficiency, 86-dB PSRR,1.5 mA quiescent current and improved RF immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 µV noise floor.

  • Powerful Mono Class-D Amplifier
    • 3.24 W (4 O, 5 V, 10% THDN)
    • 2.57 W (4 O, 5 V, 1% THDN)
    • 1.80 W (8 O, 5 V, 10% THDN)
    • 1.46 W (8 O, 5 V, 1% THDN)
  • Integrated Feedback Resistor of 300 kO
  • Integrated Image Reject Filter for DAC Noise Reduction
  • Low Output Noise of 20 µV
  • Low Quiescent Current of 1.5 mA
  • Auto Recovering Short-Circuit Protection
  • Thermal Overload Protection
  • 9-Ball, 1,21mm x 1,16 mm 0,4 mm Pitch WCSP
  • APPLICATIONS
    • Wireless or Cellular Handsets and PDAs
    • Portable Navigation Devices
    • General Portable Audio Devices

    • Характеристики

    Бренд

    Typical_psrr

    86 dB
    Typ_output_power_x_chan_load

    3.24×1@4Ohm W
    Totl_harmon_distortion_noise

    0.05@8Ohm@200mW %, 0.23@4Ohm@2W
    Amplifier_type

    Class-D
    Max_load_resistance

    8 Ohm
    Min_cmrr

    79 dB
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA2011D1&&fileType=pdf
    Supplier_package

    DSBGA
    Country_of_origin

    Philippines
    Eccn

    EAR99
    Функция

    Speaker
    Htsn

    8542330001
    Input_signal_type

    Differential
    Lead_finish

    Tin/Silver/Copper
    Max_power_dissipation

    525 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Schedule_b

    8542330000
    Msl_level

    1
    Operating_temperature

    -40 to 85 °C
    Output_signal_type

    Differential
    Output_type

    1-Channel Mono
    Pin_count

    9
    Power_supply_type

    Single
    Product_dimensions

    1.6 x 1.6 x 0.43 mm
    Артикул: TPA2011D1YFFR

    Описание

    The TPA2011D1 is a 3.2-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1,21?mm × 1,16?mm wafer chip scale package (WCSP) that requires only three external components. Features like 95% efficiency, 86-dB PSRR,1.5 mA quiescent current and improved RF immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 µV noise floor.

  • Powerful Mono Class-D Amplifier
    • 3.24 W (4 O, 5 V, 10% THDN)
    • 2.57 W (4 O, 5 V, 1% THDN)
    • 1.80 W (8 O, 5 V, 10% THDN)
    • 1.46 W (8 O, 5 V, 1% THDN)
  • Integrated Feedback Resistor of 300 kO
  • Integrated Image Reject Filter for DAC Noise Reduction
  • Low Output Noise of 20 µV
  • Low Quiescent Current of 1.5 mA
  • Auto Recovering Short-Circuit Protection
  • Thermal Overload Protection
  • 9-Ball, 1,21mm x 1,16 mm 0,4 mm Pitch WCSP
  • APPLICATIONS
    • Wireless or Cellular Handsets and PDAs
    • Portable Navigation Devices
    • General Portable Audio Devices

    • Детали

    Бренд

    Typical_psrr

    86 dB
    Typ_output_power_x_chan_load

    3.24×1@4Ohm W
    Totl_harmon_distortion_noise

    0.05@8Ohm@200mW %, 0.23@4Ohm@2W
    Amplifier_type

    Class-D
    Max_load_resistance

    8 Ohm
    Min_cmrr

    79 dB
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA2011D1&&fileType=pdf
    Supplier_package

    DSBGA
    Country_of_origin

    Philippines
    Eccn

    EAR99
    Функция

    Speaker
    Htsn

    8542330001
    Input_signal_type

    Differential
    Lead_finish

    Tin/Silver/Copper
    Max_power_dissipation

    525 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Schedule_b

    8542330000
    Msl_level

    1
    Operating_temperature

    -40 to 85 °C
    Output_signal_type

    Differential
    Output_type

    1-Channel Mono
    Pin_count

    9
    Power_supply_type

    Single
    Product_dimensions

    1.6 x 1.6 x 0.43 mm

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