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AD1934WBSTZ - Analog Devices

Description: ANALOG DEVICES - AD1934WBSTZ - Digital to Analogue Converter, 24 bit, 192 kSPS, 3V to 3.6V, LQFP, 48 Pins

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AD1934WBSTZ - Analog Devices - PCB symbol
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PCB Footprints
AD1934WBSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-48 (LQFP)
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3D Models
AD1934WBSTZ - Analog Devices - 3D model - Quad Flat Packages - ST-48 (LQFP)
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AD1934WBSTZ Details

  • Manufacturer Part Number:

    AD1934WBSTZ

  • 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-026BBC, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    WITH PROGRAMMABLE PLL

  • Analog Output Voltage-Max:

    2.482 V

  • Analog Output Voltage-Min:

    -2.482 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD1934WBSTZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VCC, and then the digital supplies (VDD_IO and VCC_IO). This ensures that the internal voltage regulators are powered up correctly.
  • To optimize performance, ensure that the device is operated within the recommended operating conditions, use a low-noise power supply, and minimize digital noise coupling to the analog circuitry. Additionally, use the recommended layout and grounding techniques, and consider using a shielded enclosure to reduce electromagnetic interference.
  • The maximum clock frequency that can be used with the AD1934WBSTZ is 192 kHz. However, the device can also be operated at lower clock frequencies, such as 96 kHz or 48 kHz, depending on the specific application requirements.
  • The AD1934WBSTZ 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 it to 0. Additionally, the device can be configured for left-justified or right-justified data formats by setting the LJ/RJ bit accordingly.
  • The recommended layout and grounding technique for the AD1934WBSTZ involves separating the analog and digital circuitry, using a star-grounding configuration, and minimizing the length of the analog signal traces. Additionally, use a solid ground plane and avoid running digital signals near the analog signal traces.

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AD1934WBSTZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD193, or try a keyword search, such as Digital to Analog Converters

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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