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TAS6424LQDKQQ1 - Texas Instruments

Description: Audio Amp Speaker 2-CH Stereo/4-CH Stereo 80W Class-D Automotive 56-Pin HSSOP EP Tube

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TAS6424LQDKQQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DKQ0056A-HSSOP
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TAS6424LQDKQQ1 - Texas Instruments  - 3D model - Small Outline Packages - DKQ0056A-HSSOP
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TAS6424LQDKQQ1 Details

  • Manufacturer Part Number:

    TAS6424LQDKQQ1

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-56

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G56

  • JESD-609 Code:

    e4

  • Length:

    18.415 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    80 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.34 mm

  • Supply Voltage-Max (Vsup):

    3.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.49 mm

TAS6424LQDKQQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors to ensure optimal performance.
  • To minimize noise and distortion, ensure proper power supply decoupling, use a low-noise power supply, and optimize the PCB layout for minimal electromagnetic interference (EMI). Additionally, use a high-quality input signal and ensure proper gain staging.
  • The TAS6424LQDKQQ1 can handle up to 100 W of power per channel. However, the actual power handling capability depends on the specific application, thermal design, and heat sink implementation.
  • Implement a proper thermal design, including a heat sink, thermal interface material, and adequate airflow. Monitor the device temperature and implement thermal shutdown or warning mechanisms to prevent overheating.
  • Use a signal generator and an oscilloscope to measure the device's frequency response, distortion, and noise floor. Follow the test procedures outlined in the datasheet and application notes to ensure accurate measurements.

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TAS6424LQDKQQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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