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AD9847AKSTZ - Analog Devices

Description: AD9847AKSTZ, Analogue Front End IC, 1-channel 10bit-, 40000ksps Serial-3 Wire, 48-Pin LQFP

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AD9847AKSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-48 (LQFP)_1
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AD9847AKSTZ - Analog Devices  - 3D model - Quad Flat Packages - ST-48 (LQFP)_1
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AD9847AKSTZ Details

  • Manufacturer Part Number:

    AD9847AKSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFP

  • Package Description:

    1.40 MM HEIGHT, PLASTIC, MS-026BBC, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Additional Feature:

    IT ALSO REQUIRES 3V TO 5.5V SUPPLY

  • 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)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD9847AKSTZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD9847AKSTZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To optimize the AD9847AKSTZ's performance for high-frequency applications, it's recommended to use a low-pass filter at the input, minimize the length of the input traces, and use a high-frequency capable clock source. Additionally, the device's internal clock can be synchronized with an external clock source to reduce jitter.
  • The recommended power-up sequence for the AD9847AKSTZ is to first apply the analog power supply (AVDD), followed by the digital power supply (DVDD), and finally the clock signal. This sequence helps prevent damage or malfunction due to incorrect power-up sequencing.
  • To troubleshoot issues with the AD9847AKSTZ's analog-to-digital conversion, check the input signal amplitude and frequency, ensure proper grounding and shielding, and verify the clock signal frequency and amplitude. Additionally, check the device's power supply voltages and decouple the power supplies properly.
  • The recommended method for synchronizing the AD9847AKSTZ with an external clock source is to use the device's clock input pin (CLKIN) and ensure that the external clock signal meets the device's clock input requirements. Additionally, the device's clock output pin (CLKOUT) can be used to synchronize other devices in the system.

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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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Part Image AD9847AKST Analog Devices Inc

Consumer Circuit, PQFP48