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PCM2706CPJT - Texas Instruments

Description: 98dB SNR Stereo Full Speed DAC with line-out and S/PDIF output, Bus/Self-powered (I2S)

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PCM2706CPJT - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PJT (S-PQFP–N32)
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3D Models
PCM2706CPJT - Texas Instruments  - 3D model - Quad Flat Packages - PJT (S-PQFP–N32)
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PCM2706CPJT Details

  • Manufacturer Part Number:

    PCM2706CPJT

  • 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:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    1.98 V

  • Analog Output Voltage-Min:

    -1.98 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

PCM2706CPJT Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VCC first, followed by VDD, and then the digital signals. This ensures that the analog and digital sections of the device are powered up correctly.
  • To optimize the PCB layout, keep the analog and digital sections separate, use a solid ground plane, and keep the clock and data lines as short as possible. Also, use a low-ESR capacitor for the VCC and VDD pins.
  • The PCM2706 supports clock frequencies up to 50 MHz, but the recommended frequency is 12.288 MHz for 44.1 kHz audio sampling rate.
  • The MCLK input should be a stable clock signal with a frequency that is an integer multiple of the desired audio sampling rate. The MCLK input should also be decoupled with a capacitor to prevent noise coupling.
  • The FS pin selects the audio data format, with a logic high selecting I2S format and a logic low selecting MSB-first format.

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PCM2706CPJT 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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Part Image PCM2706CPJTR Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, PQFP32