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TDA7388 - STMicroelectronics

Description: STMICROELECTRONICS - TDA7388 - AMPLIFIER, CLASS AB, 4X45W, FLEXIWATT25

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Symbol
TDA7388 - STMicroelectronics - PCB symbol
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PCB Footprints
TDA7388 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - Flexiwatt25 (vertical)_1
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3D Models
TDA7388 - STMicroelectronics - 3D model - Transistor Outline, Vertical - Flexiwatt25 (vertical)_1
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TDA7388 Details

  • Manufacturer Part Number:

    TDA7388

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    ZIP

  • Package Description:

    FLEXIWATT-25

  • Pin Count:

    25

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS AB AUDIO AMPLIFIER

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PZIP-T25

  • JESD-609 Code:

    e3

  • Length:

    29.23 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    25

  • Output Power-Nom:

    26 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SZIP

  • Package Equivalence Code:

    ZIP25,.16,.16,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    19.37 mm

  • Supply Current-Max:

    350 mA

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    ZIG-ZAG

  • Width:

    4.5 mm

TDA7388 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TDA7388 involves keeping the power supply lines (VIN and VCC) separate from the signal lines, using a star connection for the power supply, and placing the decoupling capacitors close to the IC. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • The output filter components (L, C, and R) should be chosen based on the desired cutoff frequency, impedance, and attenuation. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application requirements and simulation results.
  • The maximum power dissipation of the TDA7388 depends on the package type and the ambient temperature. For the DFN8 package, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated based on the actual operating conditions.
  • To protect the TDA7388 from ESD and overvoltage, it is recommended to use external protection devices such as TVS diodes or zener diodes on the input and output pins. Additionally, a fuse or a PTC resettable fuse can be used to protect against overcurrent conditions.
  • Yes, the TDA7388 can be used in a Class-D amplifier application. However, it is essential to ensure that the device is operated within its recommended operating conditions, and that the output filter is designed to meet the specific requirements of the Class-D amplifier.

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TDA7388 Overview

Use the download button to access the TDA7388 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TDA73, or try a keyword search, such as Audio/Video Amplifiers

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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