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AD7718BRZ-REEL - Analog Devices

Description: Analog to Digital Converters - ADC 4/5 Chnl Diff or 8/10 chnl 24-Bit ADC

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AD7718BRZ-REEL - Analog Devices - PCB symbol
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AD7718BRZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-28
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AD7718BRZ-REEL - Analog Devices - 3D model - Small Outline Packages - R-28
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AD7718BRZ-REEL Details

  • Manufacturer Part Number:

    AD7718BRZ-REEL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RW-28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.56 V

  • Analog Input Voltage-Min:

    -2.56 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    17.9 mm

  • Linearity Error-Max (EL):

    0.001%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    10

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    1.1 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

AD7718BRZ-REEL Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the AD7718BRZ-REEL can be found in the AD7718 Evaluation Board documentation, which provides a detailed layout guide and PCB design files. Additionally, Analog Devices provides a layout guide in the AD7718 datasheet, which highlights the importance of keeping the analog and digital grounds separate, and providing a solid ground plane.
  • The AD7718BRZ-REEL does not require calibration in the classical sense. However, it is recommended to perform a system calibration to ensure accurate measurements. This can be done by applying a known input voltage and adjusting the gain and offset registers to achieve the desired output code. The AD7718 datasheet provides a detailed calibration procedure.
  • The maximum input voltage that can be applied to the AD7718BRZ-REEL is ±VREF, where VREF is the reference voltage. The recommended maximum input voltage is ±5V, but this can be increased to ±10V with the use of external attenuators or amplifiers. However, it is essential to ensure that the input voltage does not exceed the absolute maximum ratings specified in the datasheet.
  • Yes, the AD7718BRZ-REEL can be used in a multiplexed configuration. The device has a built-in multiplexer that allows multiple channels to be connected to a single ADC. The AD7718 datasheet provides a detailed description of the multiplexing operation and the required control signals.
  • The AD7718BRZ-REEL has a power-on reset (POR) circuit that resets the device to its default state when the power supply is turned on. The POR circuit ensures that the device is in a known state after power-up, and it is essential for reliable operation. The AD7718 datasheet provides a detailed description of the POR behavior.

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AD7718BRZ-REEL Overview

Use the download button to access the AD7718BRZ-REEL schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD771, 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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