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PCM5100PW - Texas Instruments

Description: PCM5100PW, Audio DAC Dual 32 bit-, 384ksps ±6%FSR Serial (I2C), 20-Pin TSSOP

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PCB Footprints
PCM5100PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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3D Models
PCM5100PW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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PCM5100PW Details

  • Manufacturer Part Number:

    PCM5100PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    32

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.384 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    32 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

PCM5100PW Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to power up the analog supply (VCCA) first, followed by the digital supply (VCCD). This ensures that the analog circuitry is stable before the digital circuitry is powered up.
  • To configure the PCM5100PW for master clock mode, set the MCLK pin to the desired clock frequency (e.g. 256fs or 512fs) and set the BCK pin to the desired bit clock frequency (e.g. 64fs or 128fs). The LRCK pin should be set to the desired word clock frequency (e.g. fs).
  • The maximum output voltage of the PCM5100PW is 2.1Vrms, which is the maximum recommended output voltage to ensure distortion-free operation.
  • To reduce EMI emissions from the PCM5100PW, use a solid ground plane, keep the analog and digital grounds separate, use a low-ESR capacitor for decoupling, and minimize the length of the clock signal traces.
  • The recommended layout for the PCM5100PW is to keep the analog and digital circuits separate, with the analog circuitry placed near the analog supply pins and the digital circuitry placed near the digital supply pins. The clock signal traces should be kept short and away from the analog signal traces.

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PCM5100PW 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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