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TPA2008D2PWPR - Texas Instruments

Description: 3-W Stereo Class-D Audio Amplifier with Volume Control (TPA2008)

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TPA2008D2PWPR - Texas Instruments - PCB symbol
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TPA2008D2PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G24)-
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TPA2008D2PWPR - Texas Instruments - 3D model - Small Outline Packages - PW (R-PDSO-G24)-
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TPA2008D2PWPR Details

  • Manufacturer Part Number:

    TPA2008D2PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    VOLUME CONTROL CIRCUIT

  • Harmonic Distortion:

    5%

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    2

  • Noise Figure-Nom:

    96 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    3 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • 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:

    15 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    4.4 mm

TPA2008D2PWPR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the audio signal traces away from the power supply and ground planes. Additionally, use a common mode choke and ferrite beads to filter out high-frequency noise.
  • The gain setting depends on the input signal level and the desired output power. TI recommends using the gain setting formula provided in the datasheet, and adjusting it based on the specific application requirements. It's also recommended to use a potentiometer to adjust the gain in real-time.
  • The maximum power dissipation of the TPA2008D2PWPR is 2.5W. To ensure it doesn't overheat, TI recommends using a heat sink, keeping the device away from other heat sources, and ensuring good airflow around the device. Additionally, use thermal pads or thermal tape to improve heat transfer.
  • TI recommends using a low-pass filter or a band-pass filter to filter out high-frequency noise and hum. Additionally, use a common mode choke and ferrite beads to filter out electromagnetic interference (EMI).
  • TI recommends using a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed as close as possible to the power pins of the device. This helps to filter out high-frequency noise and ensure stable operation.

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TPA2008D2PWPR 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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