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TDA2009A - STMicroelectronics

Description: TDA2009A, Audio Amplifier Class-AB stereo +150 °C 11-Pin MULTIWATT V

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TDA2009A - STMicroelectronics - PCB symbol
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PCB Footprints
TDA2009A - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - Heptawatt11 V
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TDA2009A - STMicroelectronics - 3D model - Transistor Outline, Vertical - Heptawatt11 V
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TDA2009A Details

  • Manufacturer Part Number:

    TDA2009A

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Bandwidth-Nom:

    80 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    36 dB

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    R-PZIP-T11

  • JESD-609 Code:

    e3

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    11

  • Output Power-Nom:

    12.5 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    ZIP

  • Package Equivalence Code:

    ZIP11,.2,.17,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    120 mA

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    ZIG-ZAG

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

    NOT SPECIFIED

TDA2009A Frequently Asked Questions (FAQs)

  • A good PCB layout for the TDA2009A involves keeping the input and output traces separate, using a star-grounding scheme, and placing decoupling capacitors close to the IC. A 4-layer PCB with a dedicated ground plane is recommended.
  • The gain setting depends on the input signal level and the desired output power. A higher gain setting can lead to distortion, while a lower gain setting may result in insufficient output power. A good starting point is to set the gain to 20 dB and adjust as needed.
  • The TDA2009A can operate with a power supply voltage up to 18V, but it is recommended to use a voltage regulator to ensure a stable 12V or 15V supply to minimize noise and ensure optimal performance.
  • To prevent overheating, ensure good airflow around the IC, use a heat sink if necessary, and avoid operating the IC at maximum power for extended periods. Monitor the IC's temperature and reduce the power supply voltage or output power if it exceeds 85°C.
  • Yes, the TDA2009A can be used in a bridged configuration to increase the output power. However, this requires careful PCB design and layout to ensure that the two channels are properly synchronized and that the output stages are properly biased.

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TDA2009A 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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TDA2009A Alternates

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Part Image TDA2009 STMicroelectronics

Audio Amplifier, 2 Func, Bipolar, PZIP11