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TDA7498LTR - STMicroelectronics

Description: 80W+80W Dual BTL Audio Amp PowerSSO36 STMicroelectronics TDA7498LTR 2-Channel Audio Amplifier, Class-D Open Drain 400 (Max)kHz, 36-Pin PowerSSO

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TDA7498LTR - STMicroelectronics - PCB symbol
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TDA7498LTR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-36 EPU
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TDA7498LTR - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-36 EPU
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TDA7498LTR Details

  • Manufacturer Part Number:

    TDA7498LTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.25

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP36,.4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    60 mA

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

TDA7498LTR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TDA7498LTR involves keeping the power supply lines as short as possible, using a star-ground configuration, and placing the decoupling capacitors close to the IC. A 4-layer PCB with a dedicated ground plane is recommended.
  • To optimize thermal performance, ensure good airflow around the IC, use a heat sink if possible, and avoid blocking the thermal pad on the bottom of the package. A thermal interface material can also be used to improve heat transfer.
  • The recommended input capacitor value for the TDA7498LTR is 220nF to 470nF, depending on the input voltage and frequency. A higher value can be used for lower input frequencies.
  • Use a voltage regulator or a voltage supervisor to regulate the input voltage to the TDA7498LTR. Add overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage from voltage surges or drops.
  • The maximum power dissipation of the TDA7498LTR is 30W, but this can be limited by the thermal performance of the PCB and the ambient temperature. Ensure good thermal design to prevent overheating.

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TDA7498LTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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