• Comparator stability - AD8561 versus LT1711

    hello,

    I've been using the ad8561 in the following circuit:

    IN- connected to OUT- via few resistors (hystersis of few tens of mV) around 0V.

    IN+ gets a sine wave signal with frequencies as low as 100Hz. When crossing the 0V point, the output toggles…

  • AD8561 Spice.cir cannot work in HSPICE after changed the spice.cir as spice.sp.

    hello! 

    I need to SI simulations in HSpice with the AD8561 and download the spice.cir.  After changed the spice.cir to the spice.sp used in HPspice , errors happened, as figure.

    however, this spice.cir can work in PSpice Soffware normally, as figure.

  • RE: AD8561

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  • RE: LET threshold for AD8561S?

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  • RE: AD8561 LATCH pin Logic threshold

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  • RE: Problems interfacing AD623 with AD8561 comparator.

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  • AD8561 spice.cir更改后缀为spice.sp不能再Hspice软件中使用。

    官网上下载的AD8561 SPICE.cir 网表,因为要做电源信号完整性仿真,需在Hspice中使用该模型,但更改文件后缀后不能使用。出现报错。(如图下图(Hspice))

    但是相同的电路在PSpice中可以正常仿真。(如下图(PSpice))

    谢谢!

  • RE: AD8561双电源比较器一个噪声问题

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  • AD8561电压极限值

    请问ADI工程师 ,AD8561电源电压极限值为多少呢 ?

  • RE: AD8561单+5V供电,方波输入,输出延时问题

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

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