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AD7484BSTZ - Analog Devices

Description: ADC,AD7484B 14bit 3MSPS LQFP AD7484BSTZ, 14 bit ADC, Parallel, 48-Pin LQFP

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AD7484BSTZ - Analog Devices - PCB symbol
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PCB Footprints
AD7484BSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-48 (LQFP)
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3D Models
AD7484BSTZ - Analog Devices - 3D model - Quad Flat Packages - ST-48 (LQFP)
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AD7484BSTZ Details

  • Manufacturer Part Number:

    AD7484BSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, MS-026BBC, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.7 V

  • Analog Input Voltage-Min:

    -0.2 V

  • Conversion Time-Max:

    0.3 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0061%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    3 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

AD7484BSTZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, keep the input signals away from the digital signals and use shielding if possible.
  • To optimize performance in a system with multiple ADCs, ensure that each ADC has its own separate analog and digital grounds, and use a common mode filter to reduce noise. Also, consider using a separate power supply for each ADC and use a star-grounding configuration.
  • The recommended power-up sequence is to power up the analog supply (VCC) first, followed by the digital supply (VDD), and then the clock signal. This ensures that the internal circuitry is properly biased before the clock signal is applied.
  • First, check the power supply voltages and ensure they are within the recommended range. Then, verify that the clock signal is within the recommended frequency range and has a stable amplitude. Also, check the input signal amplitude and frequency to ensure they are within the recommended range. If the issue persists, try resetting the ADC or checking for any noise or interference in the system.
  • To synchronize multiple AD7484BSTZ ADCs, use a common clock signal and ensure that the clock signal is distributed equally to each ADC. Also, use a common mode filter to reduce noise and ensure that each ADC has its own separate analog and digital grounds.

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AD7484BSTZ Overview

Use the download button to access the AD7484BSTZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD748, or try a keyword search, such as Analog to Digital 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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Part Image AD7484BST Analog Devices Inc

ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP48