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TAS6424QDKQQ1 - Texas Instruments

Description: 75-W 2.1-MHz Digital Input 4-Channel Automotive Class-D Audio Amplifier

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TAS6424QDKQQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - -HSSOP
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TAS6424QDKQQ1 - Texas Instruments  - 3D model - Small Outline Packages - -HSSOP
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TAS6424QDKQQ1 Details

  • Manufacturer Part Number:

    TAS6424QDKQQ1

  • 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

  • Date Of Intro:

    2016-11-02

  • 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:

    150 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 Current-Max:

    18 mA

  • 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

TAS6424QDKQQ1 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 reduce noise and ensure signal integrity.
  • To optimize the TAS6424QDKQQ1 for low power consumption, use the lowest possible supply voltage, disable unused features, and adjust the clock frequency to the minimum required for the application. Additionally, use the device's power-saving modes, such as the idle mode, to reduce power consumption when the device is not in use.
  • The TAS6424QDKQQ1 has a maximum junction temperature of 150°C. Ensure good thermal conductivity by using a heat sink or thermal pad, and avoid blocking airflow around the device. Monitor the device's temperature using the thermal monitoring feature and take corrective action if the temperature exceeds the recommended limit.
  • To troubleshoot issues with the TAS6424QDKQQ1, start by reviewing the datasheet and application notes to ensure correct configuration and usage. Use debugging tools, such as logic analyzers or oscilloscopes, to analyze the device's signals and identify the source of the issue. Consult the Texas Instruments support resources, such as the E2E forum, for additional guidance and support.
  • To minimize electromagnetic interference (EMI) and ensure electromagnetic compatibility (EMC), follow good PCB design practices, such as using shielding, filtering, and grounding. Ensure that the device is properly decoupled, and use EMI filters or common-mode chokes to reduce emissions. Consult the datasheet and application notes for specific guidance on EMI and EMC considerations.

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TAS6424QDKQQ1 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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