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TDA7318D - STMicroelectronics

Description: Audio Stereo Dig Cont Proc,TDA7318D SO28

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TDA7318D - STMicroelectronics - PCB symbol
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TDA7318D - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - ST SO-28
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TDA7318D - STMicroelectronics - 3D model - Small Outline Packages - ST SO-28
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TDA7318D Details

  • Manufacturer Part Number:

    TDA7318D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SO-28

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Channel Separation:

    103 dB

  • Consumer IC Type:

    TONE CONTROL CIRCUIT

  • Harmonic Distortion:

    0.09%

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    17.9 mm

  • Number of Bands:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    11 mA

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

TDA7318D Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to first apply the analog power supply (VCC) and then the digital power supply (VDD). This ensures that the analog circuitry is powered up before the digital circuitry.
  • The TDA7318D can be configured for different audio applications by programming the internal registers through the I2C interface. The specific configuration will depend on the application requirements, such as audio format, sampling rate, and gain settings.
  • The maximum power consumption of the TDA7318D is approximately 250mW, depending on the operating mode and configuration. However, the typical power consumption is around 100mW in normal operating conditions.
  • The TDA7318D has a dedicated mute pin (MUTE) that can be used to mute the audio output. When the MUTE pin is pulled low, the audio output is muted. Additionally, the device can also be configured to mute the audio output through the I2C interface by writing to the appropriate register.
  • The recommended layout and routing for the TDA7318D involves keeping the analog and digital power supplies separate, using a ground plane to reduce noise, and keeping the audio signal paths as short as possible. Additionally, it is recommended to use a 4-layer PCB with a dedicated ground plane to minimize noise and interference.

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TDA7318D 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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