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AD9840AJSTZ - Analog Devices

Description: AD9840AJSTZ, Analogue Front End IC, 1-channel 10bit-, 40000ksps Serial-3 Wire, 48-Pin LQFP

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AD9840AJSTZ - Analog Devices - PCB symbol
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PCB Footprints
AD9840AJSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-48 (LQFP)_2
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AD9840AJSTZ - Analog Devices - 3D model - Quad Flat Packages - ST-48 (LQFP)_2
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AD9840AJSTZ Details

  • Manufacturer Part Number:

    AD9840AJSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    PLASTIC, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • 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:

    85 °C

  • Operating Temperature-Min:

    -20 °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

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD9840AJSTZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane, separate analog and digital power planes, and careful routing of sensitive signals is recommended. Additionally, decoupling capacitors should be placed close to the device.
  • Optimization involves selecting the appropriate clock frequency, setting the correct gain and offset, and adjusting the analog input range to match the signal of interest. Consult the datasheet and application notes for specific guidance.
  • The AD9840AJSTZ has a maximum junction temperature of 150°C. Ensure good airflow, use a heat sink if necessary, and follow thermal design guidelines to maintain a safe operating temperature.
  • The AD9840AJSTZ has a parallel or serial interface. Ensure the microcontroller or FPGA can handle the data transfer rate and format. Consult the datasheet and application notes for specific interface guidelines.
  • Follow proper PCB design and layout practices, use shielding and filtering as necessary, and ensure the device is properly grounded to minimize EMC and EMI issues.

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AD9840AJSTZ 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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