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PCM5101APW - Texas Instruments

Description: 2VRMS DirectPath™, 106dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface

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PCB Footprints
PCM5101APW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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3D Models
PCM5101APW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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PCM5101APW Details

  • Manufacturer Part Number:

    PCM5101APW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    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

PCM5101APW Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the digital signals. This ensures that the internal voltage regulators are powered up correctly.
  • To configure the PCM5101APW for master clock mode, set the MCLK pin to the desired clock frequency, and set the BCK pin to the desired bit clock frequency. Then, set the WS pin to the desired word select frequency. Finally, set the SDOUT pin to the desired data format (e.g. I2S, DSP, or TDM).
  • The maximum allowed capacitance for the analog output filters is 10uF. Exceeding this value may cause stability issues with the output stage.
  • To optimize the PCB layout for the PCM5101APW, keep the analog and digital signal traces separate, use a solid ground plane, and place the device close to the analog power supply. Also, use a low-ESR capacitor for the VCC pin and a low-ESL capacitor for the VDD pin.
  • The recommended operating temperature range for the PCM5101APW is -40°C to 85°C. Operating the device outside of this range may affect its performance and reliability.

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PCM5101APW 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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