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  • RE: ADT7422 package

    MHermoso
    MHermoso

    Hi Jack Song,

    My apologies for the late response. Thermal pad is used for thermal management. To get the best thermal contact you must connect the thermal pad or EPAD to the object being measured. 

    Yes, ADT7422 have that kind of package. 

    Regards,

    Mae

    • 4 months ago
    • Temperature Sensors
    • Q&A
  • RE: Which pin of the ADT7422 can transfer the most heat?

    MHermoso
    MHermoso

    Hi Jack,

    My apologies for the late response. The heat is transferred through the pins of the device, most of the heat transfer is through the exposed pad (EPAD), on the underside of the package. To ensure correct operation, either leave the exposed pad…

    • 4 months ago
    • Temperature Sensors
    • Q&A
  • ADT7422 : What is the power consumption when using the one-shot mode?

    MHermoso
    MHermoso

    Question:

    What is the power consumption when using the one-shot mode? by MHermoso

    _____________________________________________________________________

    Answer:

    In a one-shot mode, the ADT7422 has an on and off scenario where the part goes into shutdown…

    • 6 months ago
    • Temperature Sensors
    • Documents
  • What is the power consumption when using the one-shot mode?

    MHermoso
    MHermoso

    In a one-shot mode, the ADT7422 has an on and off scenario where the part goes into shutdown after a conversion is complete compared to a normal mode where the part is continuously converting. The current consumption during shutdown is reduced to 2uA…

    • Answered
    • 6 months ago
    • Temperature Sensors
    • Q&A
  • RE: 精度只有±0.1°C?!这款新一代硅芯片温度传感器可以做到!

    ternence
    ternence

    ADT7422产品详情

    ADT7422 是一款高精度数字 I2C 温度传感器,在焊接到最终印刷电路板 (PCB) 上后,符合 ASTM E1112 标准的临床温度测定规范。

    ADT7422 包含一个内部带隙基准电压源、一个温度传感器和一个精密模数转换器 (ADC)。ADT7422 提供 16 位温度结果,在 25°C 至 50°C 的温度范围内,分辨率为 0.0078°C,精度高达 ±0.1°C,在 PCB 焊接过程后不需要校准。

    在以 3.0 V 电压运行时,平均电源电流通常为…

    • over 1 year ago
    • 中文资源库
    • 讨论
  • How an Aha! Moment Made Temperature Measurement Easier

    How an Aha! Moment Made Temperature Measurement Easier

    davidkruh
    davidkruh

    The frustration among members of Analog Devices’ temperature measurement team was palpable. Over the previous few years they had designed a series of temperature sensors with increasing accuracy – starting with models providing temperature readings within…

    • over 1 year ago
    • EZ Blogs
    • EngineerZone Spotlight
  • School Project

    sergiogf
    sergiogf

    To whom it may concern, I'm a sophomore looking for a contact that is part of Analog Devices for a quote on 1000 units of the temperature sensor ADT7422, it doesn't need to be that specific device but it has to be a temperature sensor that Analog produces…

    • 7 months ago
    • Virtual Classroom for ADI University Program
    • Q&A
  • Comment on How an Aha! Moment Made Temperature Measurement Easier

    Dan-o-tronic
    Dan-o-tronic

    Am I reading this correctly: the 0.1°C absolute accuracy is maintained only on the evaluation board and not when the ADT7422 is soldered to a customers PCB?

    • over 1 year ago
    • EZ Blogs
    • EngineerZone Spotlight
  • Which End is The Hot End?

    Which End is The Hot End?

    simonbramble
    simonbramble

    Who says applications engineers never do any practical electronics? Well, it has been a while I admit. An annual ten thousand Inbox messages and six thousand Sent Items means I don’t get much time to power up my soldering iron.

    But since lockdown…

    • over 1 year ago
    • EZ Blogs
    • The Engineering Mind
  • ADI 全新中文资料(2020 年 8 月)

    ternence
    ternence

    8月全新中文资料上线~

    ADI系统方案精选

    基于MEMS的倾角模块解决方案

    ADI公司在线研讨会

    A2B:更好的音频设计体验

    视频 VIDEO

    ADI公司:烟雾检测解决方案

    可扩展以太网,恰逢其时

    ADI第4代µModule®稳压器简介

    LTM4664:具有数字电源系统管理功能的54VIN、双通道25A、单通道50A、高效率µModule稳压器

    LT8365高压微功耗升压/SEPIC/反相转换器

    技术文章 TECHNICAL ARTICLE

    10BASE-T1L:…

    • over 1 year ago
    • 中文资源库
    • 讨论
>
 
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