• OP484

    The OP484 OP Amp had the V+ terminal lose it's +5VDC and went down to +1.5VDC. The inverting input had +4VDC for 5 minutes and I need to know if this effects the reliability of this device. Note I had multiple ICs in this system and some had the V- tied…

  • op470 and op484 intrinsic failure rates

    Please can someone let me know the OP484 and OP470 intrinsic failure rates?

  • Where can I find the junction to case resistance for OP484S?

    Where can I find the junction to case resistance for OP484S?

     

    The absolute maximum rating table in the OP484S SMD datasheet refers to
    MIL-STD-1835 for Thermal resistance junction to case :


    MIL-STD-1835 can be found at:
    http:/…
  • Single Event Effects (SEE) testing on the PM139 or the OP484 devices

    In an ESA-Study I evaluate different linear ICs, like the amp OP484 and the
    comparator 139.The aim is to mitigate the radiation induced Single-Event
    Transients (SET) in a circuit. Therefore I need some information’s about the
    transients…

  • Is there any reason to think that the OP484S is any more SEE tolerant than the OP484 in the study mentioned in question "Single Event Effects (SEE) testing on the PM139 or the OP484 devices"

    The response to that questions references this study: 

    The Impact of Single Event Gate Rupture in Linear Devices - Gary K Lum,
    Hughes O’Donnell, and Nicholas
    Bouta. IEEE Transaction on Nuclear Science Vol 47, No 6, December 2000.

    Which indicates an…

  • RE: Information on LET threshold for OP484 or AD589?

    Hi,

    Some documentations are provided on the Product Page.

    Usually, these are the documentations that are need by and can be shared.

    Thanks!

  • OP484 Input limits

    The OP484 op-amp has a limitation of +/-0.6V differential input voltage and the note, "For input voltages greater than 0.6 V, the input current should be limited to
    less than 5 mA to prevent degradation or destruction of the input devices."

  • RE: op484 is getting heated

    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,
  • RE: OP484 Feedback Capacitor Stability

    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,