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TAS5715PHP - Texas Instruments

Description: DIGITAL AUDIO POWER AMPLIFIER

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PCB Footprints
TAS5715PHP - Texas Instruments PCB footprint - Other - Other - QFP50P900X900X120-49N
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3D Models
TAS5715PHP - Texas Instruments  - 3D model - Other - QFP50P900X900X120-49N
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TAS5715PHP Details

  • Manufacturer Part Number:

    TAS5715PHP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    48

  • Country Of Origin:

    Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Noise Figure-Nom:

    106 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Output Power-Nom:

    25 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    85 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

TAS5715PHP Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TAS5715PHP evaluation module (EVM) user's guide, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • To optimize the TAS5715PHP for low THD+N, ensure proper power supply decoupling, use a low-ESR capacitor for the PVCC pin, and optimize the output filter components (e.g., L-C-R values) for the specific application. Additionally, adjust the gain setting and input impedance to minimize distortion.
  • The TAS5715PHP can handle up to 20W of output power per channel, but this depends on the specific application, PCB layout, and thermal management. It's essential to follow the thermal design guidelines and ensure proper heat sinking to prevent overheating.
  • Yes, the TAS5715PHP can be used in a bridged configuration to increase the output power and improve the signal-to-noise ratio. However, this requires careful consideration of the output stage design, including the output filter components and the load impedance, to ensure stable operation and prevent oscillations.
  • To troubleshoot common issues with the TAS5715PHP, start by verifying the power supply voltage, decoupling, and output filter components. Check for proper PCB layout and routing, and ensure that the input signal is within the recommended specifications. Use an oscilloscope to analyze the output waveform and identify any anomalies. Consult the datasheet and application notes for specific troubleshooting guidelines.

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TAS5715PHP 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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