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PCM2706PJTR - Texas Instruments

Description: Audio D/A Converter ICs Stereo DAC w/USB Ifc Hdphn & S/PDIF Otpt

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PCB Footprints
PCM2706PJTR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PJT (S-PQFP–N32)_
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3D Models
PCM2706PJTR - Texas Instruments  - 3D model - Quad Flat Packages - PJT (S-PQFP–N32)_
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PCM2706PJTR Details

  • Manufacturer Part Number:

    PCM2706PJTR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    32

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    1.98 V

  • Analog Output Voltage-Min:

    1.65 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TQFP

  • Package Equivalence Code:

    TQFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.048 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    46 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

PCM2706PJTR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures that the internal voltage regulators are properly initialized.
  • To configure the PCM2706 for master mode operation, set the MCLK pin to the desired clock frequency, and then set the BCLK pin to the desired bit clock frequency. The WS pin should be set to the desired word select frequency. The PCM2706 will then generate the necessary clock signals for the DAC and ADC.
  • The maximum allowed capacitance on the VCC and VDD pins is 10uF. Exceeding this value can cause instability in the internal voltage regulators.
  • To reduce EMI emissions from the PCM2706, use a ground plane, keep signal traces short, and use shielding or filtering on the analog and digital signals. Additionally, ensure that the power supply is well-regulated and decoupled.
  • The recommended layout is to separate the analog and digital grounds, with the analog ground connected to the AGND pin and the digital ground connected to the DGND pin. This helps to reduce noise and interference between the analog and digital circuits.

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PCM2706PJTR 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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