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TDA7439DS - STMicroelectronics

Description: THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR SOIC-28

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TDA7439DS - STMicroelectronics - PCB symbol
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TDA7439DS - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO_28
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TDA7439DS - STMicroelectronics - 3D model - Small Outline Packages - SO_28
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TDA7439DS Details

  • Manufacturer Part Number:

    TDA7439DS

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SO-28

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • Channel Separation:

    100 dB

  • Consumer IC Type:

    TONE CONTROL CIRCUIT

  • Harmonic Distortion:

    0.01%

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    17.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Bands:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max (Vsup):

    10.2 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

TDA7439DS Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN2863, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The choice of external components such as resistors, capacitors, and inductors depends on the specific application and requirements. STMicroelectronics provides a component selection guide in the application note AN2863, which includes recommendations for component values and types.
  • The TDA7439DS is rated for operation from -40°C to 105°C, but the maximum operating temperature range may vary depending on the specific application and environmental conditions. It's recommended to consult the datasheet and application notes for more information.
  • STMicroelectronics provides a troubleshooting guide in the application note AN2863, which includes common issues, symptoms, and solutions. Additionally, the datasheet and other application notes provide guidance on debugging and troubleshooting techniques.
  • The TDA7439DS is designed to meet EMI and EMC standards, but proper PCB layout, component selection, and shielding are still necessary to ensure compliance. STMicroelectronics provides guidance on EMI and EMC considerations in the application note AN2863 and other documentation.

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TDA7439DS 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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