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TPA3116D2DAD - Texas Instruments

Description: Texas Instruments TPA3116D2DAD 2-Channel Audio Amplifier IC, Class-D Mono/Stereo, 32-Pin HTSSOP

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TPA3116D2DAD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DAD0032A
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TPA3116D2DAD - Texas Instruments  - 3D model - Small Outline Packages - DAD0032A
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TPA3116D2DAD Details

  • Manufacturer Part Number:

    TPA3116D2DAD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    22 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    36 dB

  • JESD-30 Code:

    R-PDSO-G32

  • JESD-609 Code:

    e4

  • Length:

    11 mm

  • Moisture Sensitivity Level:

    3

  • Noise Figure-Nom:

    102 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    50 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP32,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

TPA3116D2DAD 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 (VIN and GND) to ensure stable operation.
  • Keep the power traces short and wide, use a solid ground plane, and place the amplifier close to the speaker connectors. Also, ensure that the input and output traces are separated to minimize crosstalk.
  • The TPA3116D2DAD is rated for a maximum power output of 20W per channel into a 4Ω load, with a maximum supply voltage of 26V.
  • Use a thermal pad or heat sink to dissipate heat, and ensure good airflow around the device. Also, monitor the device temperature and shut down the amplifier if it exceeds 150°C.
  • Yes, the TPA3116D2DAD can be used in a bridged configuration to increase the power output. However, this requires careful PCB design and component selection to ensure proper operation.

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TPA3116D2DAD 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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