• REF02 action

    Dear Sir/Madam,

    As for your REF02 Vref,

    If REF02 short Vout to GND, then what is the output voltage action?

    1) drop to GND directly soon

    2) when over the some load for a while, and drop to GND

    Otherwise another action?

    Thanks Kaos

  • REF02: TEMP pin

    Hello,

    I have a question about the TEMP pin of REF02.

    The explanation of the TEMP pin has the description in page15 of the REF02 data sheet.

    There is a description that recommends the OpAmp of a low bias like AD8641 to be used for here.

    Is this bias…

  • RE: Temperature Monitor REF02

    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,
  • Ref02: Radiation data for lower dosis / values - 5962R8551401VHA

    Is the radiation test report available for the Ref02S - 5962R8551401VHA
    I need to understand how the reference voltage changes with regard to the
    TID(total ionizing dose).
    I mean, the limit values for a total of 100 kRad TID
    are available…
  • RE: AD7685 - 5V Ref and 5V Input, not full scale output?

    Hi,

    Did you follow the AD7685 layout guidelines for your circuit (placing reference decoupling capacitor close to the REF and GND pins, etc)? Please also note that as per the REF02 datasheet, "While the REF01/REF02/REF03 series of references are designed…

  • RE: REF02A Input Voltage from a SMPS

    Hi Brian,

    In general switchers can be noisy, so I'd say filter the output of the switcher to clean it up before bringing it into the REF02.

    I'm going to move this into the Amplifier community in case there is more information from someone there…

  • TAGS LISTS: Voltage References

    LT1460
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  • AD7674基准电压相关问题

    AD7674芯片使用外部基准电压,在ADC工作的时候基准电压对地值会被拉低,ADC不工作的时候恢复正常。ADC摘掉基准电压也恢复正常。

    基准电压芯片位REF02,推测它的带载能力不够,在后面加了电压跟随电路。加入电压跟随电路后,基准电压正常工作,跟随电路输出电压会被拉低。

    请问如何解决?

  • TAGS LIST: Sensors & MEMS

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  • RE: ADC conversion using Instrumentation Amplifier

    Hi,

    What do you think of about my approach basically.

    Alternative 1

    Using 2 power sources +/- 10V and +5V. Feeding Bridge with 10V and op-amps with +/-10V. Using 5 volts to power DAC. Use +/-10V input type ADC.

    Alternative 2

    Using 5V only. Excite…