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PCM4104PFBT - Texas Instruments

Description: PCM4104PFBT, Audio DAC Quad 24 bit-, 216ksps 0.5%FSR Serial (SPI), 48-Pin TQFP

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PCM4104PFBT - Texas Instruments - PCB symbol
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PCB Footprints
PCM4104PFBT - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB (S-PQFP-G48)__
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3D Models
PCM4104PFBT - Texas Instruments - 3D model - Quad Flat Packages - PFB (S-PQFP-G48)__
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PCM4104PFBT Details

  • Manufacturer Part Number:

    PCM4104PFBT

  • 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:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    6.15 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.192 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    40 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • 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

PCM4104PFBT Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the PCM4104PFBT involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog signal traces. It's also important to keep the clock and data lines away from the analog signal lines.
  • To optimize the performance of the PCM4104PFBT in a noisy environment, use a low-pass filter on the analog input, use a shielded cable for the analog input, and consider using a common-mode filter on the analog input. Additionally, ensure that the power supply is well-regulated and decoupled.
  • The maximum clock frequency that can be used with the PCM4104PFBT is 50 MHz. However, the actual clock frequency used may be limited by the specific application and the quality of the clock signal.
  • The PCM4104PFBT has a thermal pad on the bottom of the package that should be connected to a thermal plane on the PCB to dissipate heat. Ensure that the thermal plane is connected to a heat sink or a metal plate to dissipate heat efficiently.
  • The recommended power-up sequence for the PCM4104PFBT is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD), and then the clock signal. This ensures that the analog circuitry is powered up before the digital circuitry.

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PCM4104PFBT 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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