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AD7747ARUZ-REEL - Analog Devices

Description: Capacitance to Digital Converter 0.045ksps 24bit Automotive Medical 16-Pin TSSOP T/R

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AD7747ARUZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-16 (TSSOP)
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AD7747ARUZ-REEL - Analog Devices  - 3D model - Small Outline Packages - RU-16 (TSSOP)
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AD7747ARUZ-REEL Details

  • Manufacturer Part Number:

    AD7747ARUZ-REEL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    LEAD FREE, MO-153AB, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RU-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Converter Type:

    D/A CONVERTER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.01%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7747ARUZ-REEL Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a star-grounding configuration and avoid routing digital signals near the analog signals.
  • Calibration involves adjusting the offset and gain of the device. Use the internal calibration feature by setting the CAL pin high and then low. The device will perform a self-calibration. For higher accuracy, use an external calibration signal and adjust the offset and gain registers accordingly.
  • Power up the device in the following sequence: AVDD, DVDD, and then the analog input voltage. Ensure that the power supplies are stable and within the recommended voltage range before applying the analog input voltage.
  • Use a shielded enclosure and keep the device away from high-frequency sources. Use a common-mode choke or a ferrite bead on the analog input lines to filter out high-frequency noise. Ensure good PCB layout practices, such as keeping the analog and digital signals separate and using a solid ground plane.
  • The maximum capacitance of the analog input pins is 10nF. Exceeding this value may affect the device's performance and accuracy.

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AD7747ARUZ-REEL 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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