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PCM5101PWR - Texas Instruments

Description: DAC 2-CH Segment 32-bit 20-Pin TSSOP T/R

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PCB Footprints
PCM5101PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - -Lead TSSOP Package –
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3D Models
PCM5101PWR - Texas Instruments  - 3D model - Small Outline Packages - -Lead TSSOP Package –
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PCM5101PWR Details

  • Manufacturer Part Number:

    PCM5101PWR

  • 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

PCM5101PWR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the digital power supply (DVDD). This ensures that the analog and digital sections of the device are powered up in the correct order.
  • To optimize the PCB layout, keep the analog and digital sections separate, use a solid ground plane, and minimize the length of the analog signal traces. Also, place the decoupling capacitors close to the device pins and use a low-ESR capacitor for the analog power supply.
  • The recommended clock frequency for the PCM5101PWR is 256fs, where fs is the sampling frequency. This ensures that the device operates within its specified jitter tolerance.
  • The PCM5101PWR outputs data in the I²S format, which consists of a clock signal (BCK), a word select signal (WS), and a serial data signal (SD). The data is transmitted in a 24-bit or 16-bit format, depending on the configuration.
  • The maximum operating temperature range for the PCM5101PWR is -40°C to 85°C. Operating the device outside this range may affect its performance and reliability.

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PCM5101PWR 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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