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ADUM7704-8BRIZ - Analog Devices

Description: 16-Bit, Isolated, Sigma-Delta Modulator

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ADUM7704-8BRIZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RI-8-1)
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ADUM7704-8BRIZ - Analog Devices  - 3D model - Small Outline Packages - (RI-8-1)
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ADUM7704-8BRIZ Details

  • Manufacturer Part Number:

    ADUM7704-8BRIZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RI-8-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2020-08-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog Input Voltage-Max:

    0.064 V

  • Analog Input Voltage-Min:

    -0.064 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    7.5 mm

  • Linearity Error-Max (EL):

    0.012207%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.85 mm

ADUM7704-8BRIZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM7704-8BRIZ should minimize noise coupling and ensure good isolation between the high-voltage and low-voltage sides. A recommended layout is to use a multilayer board with a dedicated ground plane, and to keep the high-voltage and low-voltage traces separate and away from each other. Additionally, use a shielded cable for the high-voltage input and keep it away from the low-voltage side.
  • To ensure reliable operation of the ADUM7704-8BRIZ in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking and airflow, and ensuring that the device is operated within its specified temperature range. Additionally, consider using a thermally conductive material, such as a thermal pad or thermal tape, to improve heat transfer between the device and the heat sink.
  • The ADUM7704-8BRIZ has a maximum allowable common-mode transient immunity of 50 kV/μs. This means that the device can withstand common-mode transients up to 50 kV/μs without damage or malfunction.
  • Yes, the ADUM7704-8BRIZ can be used in a redundant or fault-tolerant system. The device has a built-in fault detection feature that can detect faults such as overvoltage, undervoltage, and overtemperature. This feature can be used to trigger a fault signal to the system controller, allowing for redundant or backup systems to take over in case of a fault.
  • To ensure EMC with the ADUM7704-8BRIZ, it is recommended to follow proper PCB layout and design practices, such as using a shielded enclosure, minimizing loop areas, and using filtering and shielding techniques. Additionally, consider using a common-mode choke or other EMI filtering components to reduce electromagnetic emissions.

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ADUM7704-8BRIZ 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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