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AD7731BRZ - Analog Devices

Description: AD7731BRZ, 24 bit ADC Differential,, Serial, 24-Pin SOIC W

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AD7731BRZ - Analog Devices - PCB symbol
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AD7731BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-24 (SOIC)
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AD7731BRZ - Analog Devices - 3D model - Small Outline Packages - RW-24 (SOIC)
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AD7731BRZ Details

  • Manufacturer Part Number:

    AD7731BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-013AD, SOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RW-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1.28 V

  • Analog Input Voltage-Min:

    -1.28 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    6

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • 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:

    SOP24,.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:

    10.3 mA

  • Supply Voltage-Nom:

    5 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

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

    30

  • Width:

    7.5 mm

AD7731BRZ Frequently Asked Questions (FAQs)

  • The AD7731BRZ requires careful layout and placement to minimize noise and ensure accurate conversions. It is recommended to place the device close to the analog signal sources, use a solid ground plane, and keep the analog and digital signals separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • To optimize the AD7731BRZ's performance, it is essential to understand the specific requirements of your application. This includes selecting the correct gain and offset settings, choosing the right clock frequency, and optimizing the analog front-end circuitry. Additionally, it is crucial to ensure that the device is properly calibrated and that the analog input signals are properly filtered and conditioned.
  • Common pitfalls to avoid when using the AD7731BRZ include incorrect pin connections, inadequate power supply decoupling, and insufficient analog input signal conditioning. Additionally, failing to properly calibrate the device, using incorrect gain and offset settings, and neglecting to filter out noise and interference can also lead to poor performance.
  • To troubleshoot issues with the AD7731BRZ, start by verifying that the device is properly powered and that the analog input signals are within the specified range. Check the device's output data for errors and ensure that the clock frequency is correct. If issues persist, consult the datasheet and application notes for guidance, and consider using debugging tools such as oscilloscopes and logic analyzers.
  • Yes, the AD7731BRZ can be used in multi-channel applications. However, it is essential to ensure that each channel is properly isolated and that the device is configured correctly to handle multiple channels. This may require additional external circuitry and careful layout and placement to minimize crosstalk and noise.

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AD7731BRZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD773, 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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