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TDA7498MV - STMicroelectronics

Description: Audio Amp Speaker 1-CH Mono 100W Class-D 36-Pin PowerSSO EP Tube

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TDA7498MV - STMicroelectronics - PCB symbol
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TDA7498MV - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-36 EPU
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TDA7498MV - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-36 EPU
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TDA7498MV Details

  • Manufacturer Part Number:

    TDA7498MV

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    ROHS COMPLIANT, SSOP-36

  • Pin Count:

    36

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • 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

TDA7498MV Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN3306, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The TDA7498MV has built-in overvoltage protection (OVP) and undervoltage protection (UVP) circuits. However, additional external protection circuits can be added, such as a voltage supervisor IC or a power-on reset circuit, to ensure the device is powered up correctly and safely.
  • The recommended input capacitor value is 220nF to 470nF, and the type should be a low-ESR ceramic capacitor, such as an X7R or X5R dielectric, to minimize power supply noise and ensure stable operation.
  • The TDA7498MV can be configured for mono or stereo operation by connecting the appropriate pins. For mono operation, connect the LOUT+ and ROUT+ pins together, and for stereo operation, keep them separate. Additionally, the device can be configured for BTL (bridge-tied load) or PBTL (parallel bridge-tied load) operation by connecting the appropriate pins.
  • The maximum power dissipation of the TDA7498MV depends on the operating conditions, such as supply voltage, output power, and ambient temperature. The power dissipation can be calculated using the formula: Pd = (Vin x Iin) + (Vout x Iout), where Vin is the input voltage, Iin is the input current, Vout is the output voltage, and Iout is the output current. The maximum power dissipation is typically around 20W to 30W, depending on the specific application.

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TDA7498MV 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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