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TDA7498MVTR - STMicroelectronics

Description: Audio Amplifiers 80W and 80W Dual BTL Class-D Audio Amp

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TDA7498MVTR - STMicroelectronics PCB footprint - Other - Other - PowerSSO36_3
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TDA7498MVTR Details

  • Manufacturer Part Number:

    TDA7498MVTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    ROHS COMPLIANT, SSOP-36

  • Pin Count:

    36

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Bandwidth-Nom:

    22 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    37.6 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Power-Nom:

    100 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Equivalence Code:

    SSOP36,.4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.45 mm

  • Supply Current-Max:

    60 mA

  • Supply Voltage-Max (Vsup):

    39 V

  • Supply Voltage-Min (Vsup):

    14 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

TDA7498MVTR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TDA7498MVTR 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 pads on the underside of the IC. A thermal interface material can also be used to improve heat transfer.
  • The recommended input capacitor value for the TDA7498MVTR 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 TDA7498MVTR. Add overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage from voltage fluctuations.
  • The maximum power dissipation of the TDA7498MVTR is 30W, assuming a junction temperature of 150°C. However, this value can be derated based on the ambient temperature and thermal resistance of the system.

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TDA7498MVTR 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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