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AD1939WBSTZ - Analog Devices

Description: Audio Codec 4ADC / 8DAC 24-Bit LQFP64 Analog Devices, Audio Codec Stereo Audio 12-channel 24bit- 192kHz Serial 64-Pin LQFP

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AD1939WBSTZ - Analog Devices - PCB symbol
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AD1939WBSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - AD1939WBSTZ
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AD1939WBSTZ - Analog Devices - 3D model - Quad Flat Packages - AD1939WBSTZ
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AD1939WBSTZ Details

  • Manufacturer Part Number:

    AD1939WBSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    ROHS COMPLIANT, MS-026BCD, LQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    ST-64-2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Matte Tin (Sn)

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

    30

AD1939WBSTZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog power supplies (AVDD and DVDD) before applying the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry.
  • To optimize performance in a noisy environment, ensure that the AD1939WBSTZ is placed in a shielded area, use a low-pass filter on the analog input, and decouple the power supplies with capacitors. Additionally, consider using a ferrite bead or a common-mode choke on the digital lines.
  • The AD1939WBSTZ can support clock frequencies up to 192 kHz, but the maximum clock frequency may vary depending on the specific application and system requirements.
  • The AD1939WBSTZ can be configured for stereo or mono operation by setting the appropriate bits in the control register. For stereo operation, set the STEREO bit to 1, and for mono operation, set the STEREO bit to 0.
  • The recommended layout and routing for the AD1939WBSTZ involves keeping the analog and digital signals separate, using a ground plane, and minimizing the length of the analog input traces. Additionally, ensure that the power supply decoupling capacitors are placed close to the device.

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AD1939WBSTZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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