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Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 100W Class-AB 44-Pin HTSSOP EP T/R, TAS5342DDVRG4, Texas Instruments

The TAS5342 is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4O bridge-tied load (BTL) at up to 100 W per channel with low harmonic distortion, low integrated noise, and low idle current. The TAS5342 has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector). A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.

  • Total Power Output (Bridge Tied Load)
    • 2 × 100 W at 10% THD+N Into 4 O
  • Total Power Output (Single Ended)
    • 4 × 40 W at 10% THD+N Into 3 O
  • Total Power Output (Parallel Mode)
    • 1 × 200 W at 10% THD+N Into 2 O
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including:
    • Under Voltage Protection
    • Overtemperature Warning and Error
    • Overload Protection
    • Short-Circuit Protection
    • PWM Activity Detector
  • Standalone Protection Recovery
  • Power-On Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 80-mO Output MOSFETs
  • Thermally Enhanced Package 44-Pin HTSSOP (DDV)
  • Error Reporting, 3.3-V and 5.0-V Compliant
  • EMI Compliant When Used With Recommended System Design
  • APPLICATIONS
    • Mini/Micro Audio System
    • DVD Receiver
    • Home Theater

    • Характеристики

    Бренд

    Typ_output_power_x_chan_load

    100×1@4Ohm, 100×2@4Ohm, 40×4@3Ohm W
    Totl_harmon_distortion_noise

    0.09@4Ohm@1W %
    Amplifier_type

    Class-AB
    Max_load_resistance

    8 Ohm
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TAS5342&&fileType=pdf
    Supplier_package

    HTSSOP EP
    Eccn

    EAR99
    Функция

    Speaker
    Htsn

    8542390001
    Input_signal_type

    Differential
    Lead_finish

    Gold
    Max_power_dissipation

    2000 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Schedule_b

    8542390000
    Msl_level

    3
    Operating_supply_current

    17@12V
    Operating_supply_voltage

    12, 31.5 V
    Operating_temperature

    0 to 70 °C
    Output_signal_type

    Differential
    Output_type

    1-Channel Mono, 2-Channel Stereo, 4-Channel Stereo
    Pin_count

    44
    Power_supply_type

    Triple
    Product_dimensions

    14 x 6.1 x 1.15 mm
    SKU: TAS5342DDVRG4

    Description

    The TAS5342 is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4O bridge-tied load (BTL) at up to 100 W per channel with low harmonic distortion, low integrated noise, and low idle current. The TAS5342 has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector). A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.

  • Total Power Output (Bridge Tied Load)
    • 2 × 100 W at 10% THD+N Into 4 O
  • Total Power Output (Single Ended)
    • 4 × 40 W at 10% THD+N Into 3 O
  • Total Power Output (Parallel Mode)
    • 1 × 200 W at 10% THD+N Into 2 O
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including:
    • Under Voltage Protection
    • Overtemperature Warning and Error
    • Overload Protection
    • Short-Circuit Protection
    • PWM Activity Detector
  • Standalone Protection Recovery
  • Power-On Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 80-mO Output MOSFETs
  • Thermally Enhanced Package 44-Pin HTSSOP (DDV)
  • Error Reporting, 3.3-V and 5.0-V Compliant
  • EMI Compliant When Used With Recommended System Design
  • APPLICATIONS
    • Mini/Micro Audio System
    • DVD Receiver
    • Home Theater

    • Additional information

    Бренд

    Typ_output_power_x_chan_load

    100×1@4Ohm, 100×2@4Ohm, 40×4@3Ohm W
    Totl_harmon_distortion_noise

    0.09@4Ohm@1W %
    Amplifier_type

    Class-AB
    Max_load_resistance

    8 Ohm
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TAS5342&&fileType=pdf
    Supplier_package

    HTSSOP EP
    Eccn

    EAR99
    Функция

    Speaker
    Htsn

    8542390001
    Input_signal_type

    Differential
    Lead_finish

    Gold
    Max_power_dissipation

    2000 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Schedule_b

    8542390000
    Msl_level

    3
    Operating_supply_current

    17@12V
    Operating_supply_voltage

    12, 31.5 V
    Operating_temperature

    0 to 70 °C
    Output_signal_type

    Differential
    Output_type

    1-Channel Mono, 2-Channel Stereo, 4-Channel Stereo
    Pin_count

    44
    Power_supply_type

    Triple
    Product_dimensions

    14 x 6.1 x 1.15 mm

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