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TPA6040A4RHBR - Texas Instruments

Description: 2-W Stereo Audio Power Amplifier with DirectPath™ Headphone and Regulator

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TPA6040A4RHBR - Texas Instruments - PCB symbol
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PCB Footprints
TPA6040A4RHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB (S-PVQFN-N32)_1
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TPA6040A4RHBR - Texas Instruments - 3D model - Quad Flat No-Lead - RHB (S-PVQFN-N32)_1
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TPA6040A4RHBR Details

  • Manufacturer Part Number:

    TPA6040A4RHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    32

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    21.6 dB

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • 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:

    2.3 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TPA6040A4RHBR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPA6040A4RHBR evaluation module documentation, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The gain setting depends on the input signal level and the desired output power. The TPA6040A4RHBR has a gain range of 12 dB to 30 dB. Consult the datasheet's gain vs. frequency graph and the application note 'TPA6040A4RHBR Audio Amplifier Gain Setting' to determine the optimal gain setting for your specific use case.
  • The maximum power dissipation of the TPA6040A4RHBR is dependent on the ambient temperature and the thermal resistance of the PCB. According to the datasheet, the maximum power dissipation is 2.5 W at a junction temperature of 150°C. However, it's recommended to perform thermal analysis and simulation to determine the maximum power dissipation for your specific application.
  • The TPA6040A4RHBR has an internal undervoltage lockout (UVLO) circuit that disables the device when the supply voltage falls below 2.5 V. For overvoltage protection, it's recommended to use an external voltage regulator or a transient voltage suppressor (TVS) diode to limit the voltage to the recommended maximum rating of 5.5 V.
  • The recommended input coupling capacitor value is 1 μF to 10 μF, depending on the input signal frequency and amplitude. A ceramic or film capacitor with a low equivalent series resistance (ESR) is recommended to minimize signal attenuation and distortion.

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TPA6040A4RHBR 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 TPA6040A4RHBRG4 Texas Instruments

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