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TDA7315 - STMicroelectronics

Description: Tone Control Circuit, 2 Channel(s), BICMOS, PDIP20

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TDA7315 - STMicroelectronics - PCB symbol
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PCB Footprints
TDA7315 - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP20
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TDA7315 - STMicroelectronics - 3D model - Dual-In-Line Packages - DIP20
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TDA7315 Details

  • Manufacturer Part Number:

    TDA7315

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-20

  • Pin Count:

    20

  • 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-PDIP-T20

  • JESD-609 Code:

    e3

  • Length:

    25.15 mm

  • Number of Bands:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.93 mm

  • Supply Current-Max:

    11 mA

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TDA7315 Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to first apply the power supply voltage (VCC) and then the logic supply voltage (VDD). This ensures that the internal voltage regulators are properly initialized.
  • The TDA7315 can be configured for various audio applications using the I2C interface. The device has several registers that control the audio processing, such as gain, bass, treble, and volume. Refer to the datasheet and application notes for specific configuration examples.
  • The maximum power dissipation of the TDA7315 is 1.4W. However, this value can be affected by the operating conditions, such as supply voltage, temperature, and output load. It's essential to perform thermal calculations and ensure proper heat sinking to prevent overheating.
  • Yes, the TDA7315 can operate with a single power supply (VCC) ranging from 8V to 18V. However, the device's performance and functionality may be limited compared to using separate power supplies for the analog (VCC) and digital (VDD) sections.
  • To troubleshoot issues with the TDA7315, start by verifying the power supply voltages, clock signals, and I2C communication. Use an oscilloscope to check the audio signals and verify that the device is properly configured. Refer to the datasheet and application notes for specific troubleshooting guidelines.

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TDA7315 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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