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ADE7923ARWZ - Analog Devices

Description: Data Acquisition ADCs/DACs - Specialized 3-Channel, Sigma Delta ADC

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ADE7923ARWZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-20
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ADE7923ARWZ - Analog Devices  - 3D model - Small Outline Packages - RW-20
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ADE7923ARWZ Details

  • Manufacturer Part Number:

    ADE7923ARWZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RW-20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    3.63 V

  • Supply Voltage-Min (Vsup):

    2.97 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • 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

ADE7923ARWZ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the ADE7923ARWZ involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the traces between the device and the sensing resistors. Additionally, it is recommended to use a 4-layer PCB with a dedicated analog ground layer and to avoid running digital signals under the device.
  • The ADE7923ARWZ requires calibration to ensure accurate energy measurements. This involves setting the gain and offset registers to compensate for any errors in the sensing resistors and the device itself. The calibration process typically involves measuring the voltage and current outputs of the device and adjusting the gain and offset registers accordingly.
  • The ADE7923ARWZ can handle voltage and current inputs up to 1 kHz. However, the device is optimized for 50/60 Hz applications and may not provide accurate measurements at higher frequencies.
  • Yes, the ADE7923ARWZ can be used in a polyphase system by using multiple devices, one for each phase. Each device would measure the voltage and current of its respective phase, and the measurements would be combined to calculate the total energy consumption.
  • The ADE7923ARWZ has built-in overcurrent and overvoltage detection capabilities. In the event of an overcurrent or overvoltage condition, the device will set a flag and can be configured to generate an interrupt. The device can also be configured to limit the output current to prevent damage to the device or the system.

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ADE7923ARWZ 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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