• The out of AD7989-5 is wrong

    The power of ad7989-5 must be 2.5V? i use 3.3V, and then i use single mode directly ,the result is that if ain+ is under 2.0v, the adc out is wrong,  how to solve the problem on pcb board?, 3.3V or  single mode?

  • AD7989-5 power consumption


    On the AD7989-5 data sheet it is mentioned that the total power dissipation  is 3.5 mW at 500 kSPS. 

    On the web page http://www.analog.com/en/products/analog-to-digital-converters/ad7989-5.html#product-overview it is mentioned 3.5 μW. 

    I assume that…

  • AD7989-5的使用方式问题


  • RE: The stability of  AD7989-5 on board clock

    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.

    Thank you,
  • AD7989-5咨询




  • 5/5/2022 Essential LTspice Topics

    This seminar is for those who have used LTspice but may not have delved into some of its powerful simulation features.
  • LT1964_difference between the LT1964ES5-5#PBF and LT1964IS5-5#PBF

    Dear team,

    Could I know the difference between LT1964ES5-5#PBF and LT1964IS5-5#PBF?

    It seems that these parts are same parts(performance, quantity)

    The price difference is checked, but I don't know why.

    LT1964 Datasheet and Product Info | Analog…

  • RE: 关于AD7989-1BRMZ采样不准确

    1. AD7989-1共模输入范围为VREF × 0.475《VREF × 0.5《 VREF × 0.525, 建议AD8476的VOCM接到VREFx0.5的电平上。

    2. AD7989-1前的RC不要去掉。

    3. AD7989-1参考引脚去耦电容应该为10uF. Reference Input Voltage. The REF range is 2.4 V to 5.1 V. This pin is referred to the GND pin and must…

  • LT8609AxDDM-5#


    We are going to use LT8609AEDDM#TRPBF for our products to launch the market now, however we cannot get yor chips now seriously, so might be stopped ship our product.

    Well maybe it is irregal idea but let me know, can we use  the LT8609AHDDM-5#TRPB…