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TPA2038D1YFFT - Texas Instruments

Description: Audio Amplifiers Variable Gain 3.2W Mono Class-D

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TPA2038D1YFFT - Texas Instruments - PCB symbol
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PCB Footprints
TPA2038D1YFFT - Texas Instruments PCB footprint - BGA - BGA - YFF0009_2020
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3D Models
TPA2038D1YFFT - Texas Instruments - 3D model - BGA - YFF0009_2020
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TPA2038D1YFFT Details

  • Manufacturer Part Number:

    TPA2038D1YFFT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    9

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    12 dB

  • JESD-30 Code:

    R-PBGA-B9

  • JESD-609 Code:

    e1

  • Length:

    1.214 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    95 dB

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    3.2 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA9,3X3,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.625 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.16 mm

TPA2038D1YFFT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPA2038D1YFFT datasheet, which includes guidelines for component placement, trace routing, and thermal management. Additionally, the TI website offers a PCB layout guide and a thermal design guide for audio amplifiers.
  • The gain setting of the TPA2038D1YFFT depends on the input signal level and the desired output power. The datasheet provides a gain setting table, and TI also offers a gain calculator tool on their website to help with gain selection.
  • The maximum power dissipation of the TPA2038D1YFFT is dependent on the ambient temperature and the thermal resistance of the PCB. The datasheet provides a power dissipation calculation formula and a thermal derating curve to help determine the maximum power dissipation.
  • The TPA2038D1YFFT has built-in overvoltage protection (OVP) and undervoltage protection (UVP) circuits. However, external protection circuits may still be necessary depending on the application. TI recommends using a voltage supervisor or a power supply monitor to detect overvoltage and undervoltage conditions.
  • The recommended input capacitor value and type depend on the input signal frequency and amplitude. The datasheet suggests using a 1-10 μF ceramic or film capacitor with a voltage rating of at least 10 V. TI also recommends using a capacitor with a low equivalent series resistance (ESR) to minimize noise and distortion.

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TPA2038D1YFFT 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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