• RE: Question for your ADP2120

    Thanks Jess,

    Maybe my ADP2120 have broken....

    BR Kaos

  • RE: ADP2120 operating in a discontinuous mode when synchronized.

    If the ADP2120 is not synchronizing maybe your clock source is not compliant with the specs.

    100ns min pulse and VH=1.3V, VL=0.4V

    LucaV

  • ADP2120 exposed pad

    Hello,   

    Is the exposed pad of ADP2120 internally connected to GND pin?  Or floating ?   

    Best regards

  • RE: Load fluctuation data for ADP2120

    Kaos,

    load transient depends on the ammount of capacitance added to the output.

    You may want to consider using the ADP2120 design tool to identify how much capacitance you will need for a specific transient requirement.

    ADP21xx Buck Regulator Design…

  • ADP2120 max Cout

    Hello,

    What is the max recommended output capacitance allowed on the ADP2120?  The datasheet specifies a min of 22uF, but can another 100uF or 200uF cap be added to this Cout distributed elsewhere on a board?  At what output capacitance woudld the device…

  • RE: ADP2138 Current Limit Details

    Trevor,

    as you mentioned since the ADP2138 does not have a Pgood signal the only way to now if you have reached a current limit condition is to monitor the output voltage externally. But even in that condition the output could be only slightly out of…

  • RE: Minimum Inductor Value of ADP2118

    Tarzan,

    the min inductor value for the ADP2118 is around 1.5uH. It is not described in the datasheet because different inductors (even if specified at 1.5uH) may have lower inductance at full load.

    The best way to determin the min inductance for the…

  • RE: ADSP-2148x E-pad question

    I use a 2.2mm center hole. This is sufficient for hand soldering. A 5mm hole is much too big.

    On the 100 pin 21489, I used 24 sounding vias with 0.2mm holes

    For hand soldering, we start with a small heater, Hakko FR-830. This preheats the board for…

  • ADI专家面对面之五——ADI产品介绍及其在各个领域中的应用

    ADI专家面对面是ADI公司与广大中小型客户以研讨会和客户拜访的形式直接交流的活动。ADI技术专家现场指导客户如何应对实际设计应用中面临的问题,并详细讲解了用户在实际应用中遇到的常见问题和解决方法。

    应广大客户的要求,我们将陆续上传ADI资深工程师们在研讨会现场的演讲PPT,以供大家参考,学习与探讨。

    目前更新至第五场研讨会的内容。

    第一场与第二场内容:深度了解168通道同步采样数据采集系统AD7606

    第三场内容:深入介绍放大器应用与经典案例分析

    第五场内容:ADI产品介绍及其在各…