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TPA6120A2DWPG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - TPA6120A2DWPG4 . - Audio Power Amplifier, 1.5 W, AB, 2 Channel, ± 5V to ± 15V, SOIC, 20 Pins

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TPA6120A2DWPG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DWP0020B
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TPA6120A2DWPG4 - Texas Instruments  - 3D model - Small Outline Packages - DWP0020B
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TPA6120A2DWPG4 Details

  • Manufacturer Part Number:

    TPA6120A2DWPG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    IT CAN ALSO OPERATE WITH 10V TO 30V SINGLE SUPPLY

  • Bandwidth-Nom:

    22 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.825 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    1.5 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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:

    7.52 mm

TPA6120A2DWPG4 Frequently Asked Questions (FAQs)

  • TI recommends using a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close as possible to the power pins (VCC and GND) to ensure stable operation.
  • The gain setting depends on the input signal level and the desired output power. TI provides a gain calculation formula in the datasheet. For a quick estimate, use the online TI Audio Amplifier Gain Calculator tool.
  • The maximum power dissipation (PD) is dependent on the ambient temperature (TA) and the thermal resistance (θJA). For the TPA6120A2DWPG4, PD = 2.5W, θJA = 45°C/W, and TA = 25°C. Use the thermal calculation formula in the datasheet to determine the maximum power dissipation for your specific application.
  • To minimize EMI, use a shielded cable for the audio input, keep the PCB layout compact, and use a common-mode choke or ferrite bead on the output lines. Additionally, ensure proper grounding and decoupling of the power supply.
  • Yes, the TPA6120A2DWPG4 can be used in a bridged configuration to increase the output power. However, this requires additional external components and careful PCB layout to ensure proper operation.

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TPA6120A2DWPG4 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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