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TAS5548DCAR - Texas Instruments

Description: 96KHz PWM Modulator with integrated ASRC and Audio Processor

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TAS5548DCAR - Texas Instruments - PCB symbol
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PCB Footprints
TAS5548DCAR - Texas Instruments PCB footprint - Other - Other - HTSSOP (56)**
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3D Models
TAS5548DCAR - Texas Instruments - 3D model - Other - HTSSOP (56)**
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TAS5548DCAR Details

  • Manufacturer Part Number:

    TAS5548DCAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G56

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP56,.3,20

  • 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 Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    6.1 mm

TAS5548DCAR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD), and then the clock signal. This ensures proper initialization of the device.
  • Optimization involves selecting the right clock frequency, adjusting the digital gain, and configuring the digital filter coefficients. TI provides a software development kit (SDK) and application notes to help with this process.
  • The maximum allowed clock jitter is 500 ps peak-to-peak. Exceeding this value may affect the device's performance and cause errors.
  • Yes, the TAS5548DCAR is designed to support multi-channel audio applications. It has a flexible audio interface that can be configured to support various channel configurations, such as stereo, 5.1 surround sound, or even more complex configurations.
  • Troubleshooting involves checking the power supply, clock signal, and digital interface configuration. TI provides a debugging guide and application notes to help identify and resolve common issues.

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TAS5548DCAR 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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