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TPA0233DGQR - Texas Instruments

Description: Mono Class-AB Audio Amplifier with Stereo Headphone Drive--Summed Inputs

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TPA0233DGQR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGQ0010D
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TPA0233DGQR - Texas Instruments  - 3D model - Small Outline Packages - DGQ0010D
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TPA0233DGQR Details

  • Manufacturer Part Number:

    TPA0233DGQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS AB AUDIO AMPLIFIER

  • Gain:

    100 dB

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    93 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    2 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TPA0233DGQR Frequently Asked Questions (FAQs)

  • According to TI's application notes, a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor is recommended for power supply decoupling, placed as close to the device as possible.
  • The gain setting depends on the specific application and desired output power. TI recommends using the gain setting equations provided in the datasheet, and then fine-tuning the gain through experimentation and measurement.
  • The maximum power dissipation for the TPA0233DGQR is 2.5W, assuming a 5V supply voltage and a 4Ω load. However, this value can be derated based on the ambient temperature and other factors.
  • Yes, the TPA0233DGQR can be used in a bridged configuration to increase the output power. However, this requires careful attention to the output stage configuration and thermal management.
  • TI recommends using a voltage supervisor or reset IC to monitor the supply voltage and reset the device in case of overvoltage or undervoltage conditions. Additionally, a voltage clamp or transient voltage suppressor can be used to protect the device from voltage transients.

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TPA0233DGQR 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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Part Image TPA0233DGQG4 Texas Instruments

Audio Amplifier, 2W, 2 Channel(s), 1 Func, CMOS, PDSO10