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关于DS90C241的问题

Other Parts Discussed in Thread: DS90C241, DS90C241-Q1

想请教一下,DS90C241QVS与DS90C241IVS有什么区别,能否互相替换使用?看了半天手册,没有找到有什么不同的地方啊……

  • DS90C241的可定购器件为DS90C241IVS/NOPB和DS90C241IVSX/NOPB,没有DS90C241QVS哦

  • 另外在DS90C241-Q1里面是有DS90C241QVS可以订购的,其产品区别为:

    Q1版本是Automotive级别,不带Q1是Catalog级别

     

  • 后缀QVS和IVS的电气特性相同,可相互替换,QVS适用于汽车电子方面的应用,满足AEC-Q100等级,而IVS中的I代表的Industrial,工业级应用。

  • 请问这两个等级差别大么?我看手册上的工作温度都是一致的,不清楚具体差别……

    Kailyn Chen 说:

    后缀QVS和IVS的电气特性相同,可相互替换,QVS适用于汽车电子方面的应用,满足AEC-Q100等级,而IVS中的I代表的Industrial,工业级应用。

  • Kailyn Chen 说:

    后缀QVS和IVS的电气特性相同,可相互替换,QVS适用于汽车电子方面的应用,满足AEC-Q100等级,而IVS中的I代表的Industrial,工业级应用。

    请问这两个等级的芯片性能指标上有什么区别呢……我看手册上写的两种芯片的工作温度都是-40℃~105℃,其他有什么区别也没有看到

  • 对于Q1的介绍,详细请参考:

    TI's Q1 "Quality 1st" Logic portfolio provides a solution for automotive applications that do not require major change customer approval or qualifications beyond AEC-Q100. AEC-Q100 is an industry standard specification developed by major automotive manufacturers and suppliers, which outlines the recommended new product and major change qualification requirements and procedures. It details a set of stress tests, defines the minimum stress test driven qualification requirements, and references test conditions for the qualification of integrated circuits.

    Features:
    —Qualified at -40°C to 125°C (represented in the part number by the "Q" designator)
    —180-day PCN period versus standard 90-day PCN meets automotive minimum requirements
    —Q100 qualification data available on request
    —Single fab and A/T site help avoid shifts in performance or quality