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TDA7419 - STMicroelectronics

Description: STMICROELECTRONICS - TDA7419 - AUDIO PROCESSOR, 4 CH, SOIC-28

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TDA7419 Details

  • Manufacturer Part Number:

    TDA7419

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, SO-28

  • Pin Count:

    28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Channel Separation:

    90 dB

  • Consumer IC Type:

    TONE CONTROL CIRCUIT

  • 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:

    -40 °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 Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

TDA7419 Frequently Asked Questions (FAQs)

  • The maximum power supply voltage for the TDA7419 is 15V. Exceeding this voltage may damage the IC.
  • To ensure the TDA7419 operates within its recommended operating conditions, maintain a minimum voltage supply of 4.5V, keep the ambient temperature between -40°C and 150°C, and avoid exceeding the maximum power dissipation of 2.5W.
  • To minimize noise and EMI, use a multi-layer PCB with a solid ground plane, keep the power supply traces away from the audio signal traces, and use decoupling capacitors close to the IC's power pins.
  • To configure the TDA7419 for a stereo audio application, use two separate channels, one for the left audio signal and one for the right audio signal. Connect the audio input signals to pins 1 and 5, and the output signals to pins 8 and 14.
  • The maximum output power of the TDA7419 is 2 x 1.5W (per channel) into a 4Ω load, with a total harmonic distortion (THD) of less than 1%.

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TDA7419 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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