groupUrl: https://ez.analog.com/
Analog.com Analog Dialogue Wiki English
Analog.com Analog Dialogue Wiki 简体中文
EngineerZone
EngineerZone
  • Site
  • User
  • Site
  • Search
  • User
EngineerZone
EngineerZone
  • Log in
  • Site
  • Search
  • Log in
  • Home
  • Blogs ⌵
    • EZ Spotlight
    • The Engineering Mind
  • Browse ⌵
    • All Groups
    • All Members
  • Support ⌵
    • 3D ToF Depth Sensing
    • A2B
    • Aerospace and Defense (ADEF)
    • Amplifiers
    • Analog Microcontrollers
    • Analysis Control Evaluation (ACE) Software
    • Audio
    • Clock and Timing
    • Condition-Based Monitoring
    • Data Converters
    • Design Tools and Calculators
    • Direct Digital Synthesis (DDS)
    • Embedded Vision Sensing
    • Energy Monitoring and Metering
    • FPGA Reference Designs
    • Industrial Ethernet
    • Interface and Isolation
    • Low Power RF Transceivers
    • MEMS Inertial Sensors
    • Motor Control Hardware Platforms
    • Optical Sensing
    • Power Management
    • Precision Technology Signal Chains
    • Processors and DSP
    • Reference Designs
    • RF and Microwave
    • Signal Chain Power (SCP)
    • Switches/Multiplexers
    • Temperature Sensors
    • Video
    • Wide Band RF Transceivers
    • Wireless Sensor Networks Reference Library
  • About EZ
  • More
  • Cancel
  • 主页
  • 浏览 ⌵
    • 收件箱
    • 个人设置
    • 会员
    • 专区列表
  • 论坛专区 ⌵
    • 放大器专区
    • 精密转换器专区
    • 音频专区
    • ADE电能计量专区
    • MEMS和传感器专区
    • 接口和隔离专区
    • Power 中文专区
    • ADUC微处理器专区
    • 锁相环专区
    • 开关和多路复用器专区
    • 温度传感器
    • 基准电压源专区
    • 资源库
    • 论坛使用指南
    • 技术支持参考库
    • 在线研讨会
    • 论坛社群活动
    • 论坛激励活动
  • More
  • Cancel
  • RE: ADuM144x Family intrinsic Safety Certification

    yuanyh
    yuanyh

    Hi,

    I will have a check whether we have the plan to get the certifications, and for your second question you will find the answer in Table 21 below.

    ADuM1440/ADuM1441/ADuM1442 have the default high output state if input is unpowered and ADuM1445/ADuM1446…

    • over 5 years ago
    • Interface and Isolation
    • Q&A
  • ADuM144X creepage distance

    AndredjV
    AndredjV

    We have a problem with one of your isolators ADuM1447 where from the datasheets package drawing the cheepage distance for the part is 5.6mm (enaugh for our purpose) but in the VDE report its stated 5.3mm (does not comply to standard in our case). Where…

    • Answered
    • over 5 years ago
    • Interface and Isolation
    • Q&A
  • TAGS LIST: Interface and Isolation

    carol.nelson
    carol.nelson
    LTM2894
    LTM2895
    LTM9100
    LTM2885
    LTM2881
    LTM2882
    LTM2883
    LTM2884
    LTM2893
    LTM2886
    LTM2887
    LTM2889
    LTM2892
    LTC1694-1
    LTC4300
    LTC4310
    LTC4302
    LTC4305
    LTC4304
    LTC4303
    LTC4306
    LTC4307
    LTC4307-1
    LTC430…
    • 14 days ago
    • Linux Distribution for Blackfin
    • Documents
  • AD5421 Powering up

    embedded_ca
    embedded_ca

    Hi,

     

    I have design AD5421 based 4-20mA loop powered system. The schematic is attached. I see following problem:

    1. The D_VDD always outputs 4.2V but datasheet says 3.3V but can have 5.5V overdrive.

    2. If REG_OUT pin floating instead of tying to D_VDD…

    • Answered
    • over 6 years ago
    • Precision DACs
    • Q&A
  • RE: 告诫——这些应用慎用光耦或数字隔离器

    ADI_Amy
    ADI_Amy

    ADuM1441是具有默认高电平输出和3/1通道方向性的微功耗、四通道数字隔离器,其基于ADI公司iCouplerRegistered技术。(提供双通道产品)。 这些隔离器件结合了高速互补金属氧化物半导体(CMOS)与单片空芯变压器技术,可提供出色的性能特性,优于光耦器件和其它集成式耦合器,同时在现有的所有隔离产品中功耗最低。 ENX信号可用于禁用内部刷新,从而将总静态电流降低至不足1 µA。

     

    ADuM1440/ADuM1441/ADuM1442/ADuM1445/ ADuM1446/ADuM1447系列四通道2…

    • over 7 years ago
    • 接口和隔离专区
    • 讨论
  • 最新ADI官方中文技术资料更新 (2014年4月)

    JValeriani
    JValeriani

    最新ADI官方中文技术资料更新 (2014年4月) by adiadmin

    中文数据手册

    AD8418:双向、零漂移、电流检测放大器

    ADA4861-3:高速、低成本、三通道运算放大器

    ADIS16137:±1000°/秒精密角速度传感器

    ADL5542:50 MHz至6 GHz RF/IF增益模块

    ADM8323/ADM8324:内置窗式看门狗和手动复位的监控电路,采用5引脚SOT-23封装

    ADSP-CM402F/CM403F/CM407F/CM408F:搭载ARM Cortex…

    • over 3 years ago
    • 中文资源库
    • 文档
  • ADuM144x Low Power Digital Isolators:  What's the Difference between ADuM1440/41/42 and ADuM1445/46/47?

    GenevaCooper
    GenevaCooper

    All devices in the family contain a refresh circuit to guarantee dc correctness at power up. If no pulses are received on the secondary side of the transformer for approximately 200 µs, the input side is assumed to be unpowered or nonfunctional…

    • 5 months ago
    • Interface and Isolation
    • Documents
  • ADuM144x Low Power Digital Isolators: I set EN1 and EN2 high to disable the internal refresh and watchdog for lowest operating power. Is DC correctness guaranteed in this state?

    GenevaCooper
    GenevaCooper

    No, an input transition (high to low or low to high) is required to guarantee that the ADuM144X output state matches the input state.

    • 5 months ago
    • Interface and Isolation
    • Documents
  • 最新ADI官方中文技术资料更新 (2014年7月)

    adiadmin
    adiadmin

    中文数据手册

    AD8230: 16 V轨到轨、零漂移、精密仪表放大器

    AD8418A: 双向、零漂移、电流检测放大器

    ADA4004-1/2/4: 1.8 nV/ Hz、36 V精密放大器

    ADP1972: 用于电池测试解决方案的降压/升压 PWM控制器

    ADP2311: 双通道、1 A、18 V同步降压稳压器,集成故障安全电压监控功能

    AD8003: 三通道、1.5 GHz运算放大器

    ADP5053: 集成四通道降压调节器和监控电路的电源解决方案

    ADV7280: 10位、4倍过采样标清电视视频解码器…

    • over 8 years ago
    • 中文资源库
    • 讨论
  • ADuM144x Low Power Digital Isolators: What is the refresh frequency of the ADuM144x family?

    GenevaCooper
    GenevaCooper

    The receiver watchdog times out after approximately 200 us.

    For more information, visit www.analog.com/ADuM144x

    • 5 months ago
    • Interface and Isolation
    • Documents
>
 
社交网络
快速链接
  • 关于ADI
  • Partners
  • 模拟对话
  • 职业
  • 联系我们
  • 投资信息
  • 新闻中心
  • 质量和可靠性
  • 办事处与代理商
  • Analog Garage
语言
  • English
  • 简体中文
  • 日本語
  • Руccкий
电子快讯

欲获得最新ADI产品、设计工具、培训与活动的相关新闻与文章,请从我们的在线快讯中选出您感兴趣的产品类别,每月或每季度都会发送至您的收件箱。

订阅
Switch to mobile view
Analog Logo
© 1995 - 2022 Analog Devices, Inc. All Rights Reserved 沪ICP备09046653号-1
  • ©
  • 1995 - 2022 Analog Devices, Inc. All Rights Reserved
  • 沪ICP备09046653号-1
  • 网站地图
  • 隐私和保密政策
  • 隐私设置
  • 使用条款
 
Social
Quick Links
  • About ADI
  • Partners
  • Analog Dialogue
  • Careers
  • Contact us
  • Investor Relations
  • News Room
  • Quality & Reliability
  • Sales & Distribution
  • Analog Garage
Languages
  • English
  • 简体中文
  • 日本語
  • Руccкий
Newsletters

Interested in the latest news and articles about ADI products, design tools, training and events? Choose from one of our 12 newsletters that match your product area of interest, delivered monthly or quarterly to your inbox.

Sign Up
Switch to mobile view
Analog Logo
© 1995 - 2022 Analog Devices, Inc. All Rights Reserved 沪ICP备09046653号-1
  • ©
  • 1995 - 2022 Analog Devices, Inc. All Rights Reserved
  • 沪ICP备09046653号-1
  • Sitemap
  • Privacy & Security
  • Privacy Settings
  • Terms of use
EngineerZone Uses cookies to ensure you get the best experience in our community. For more information on cookies, please read our Privacy & Security Statement.