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PCM4204PAPR - Texas Instruments

Description: 118dB SNR 4-Channel Audio ADC

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PCM4204PAPR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PAP (S-PQFP-64)_2020
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3D Models
PCM4204PAPR - Texas Instruments  - 3D model - Quad Flat Packages - PAP (S-PQFP-64)_2020
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PCM4204PAPR Details

  • Manufacturer Part Number:

    PCM4204PAPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    HTFQFP-64

  • Pin Count:

    64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    6 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.216 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    10 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:

    10 mm

PCM4204PAPR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVDD, and then DVDD. This ensures that the internal voltage regulators are powered up in the correct order.
  • To optimize the analog input stage, ensure that the input signal is properly terminated, use a low-noise, low-impedance signal source, and keep the input signal within the recommended voltage range (typically 2.5Vpp).
  • The recommended clocking scheme is to use a single clock source for both the analog-to-digital converter (ADC) and the digital interface. This ensures that the ADC and digital interface are synchronized, reducing jitter and improving overall system performance.
  • To handle CDC, use a clock domain crossing circuit or a synchronizer to ensure that the clock signals are properly synchronized between the ADC and digital interface. This prevents metastability issues and ensures reliable data transfer.
  • To minimize noise and ensure reliable operation, keep the analog and digital signal traces separate, use a solid ground plane, and avoid running digital signals near the analog input pins. Also, ensure that the power supply decoupling capacitors are placed close to the device.

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PCM4204PAPR 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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