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  • OPA2277-EP: The Wire Type Mount Compound and Mold Compound differences between OPA2277-EP and old revision OPA2277 (before PCN 20230228008.1 release)

    TI Thinks Resolved
    Part Number: OPA2277-EP Tool/software: Hello, Due to the PCN release of 20230228008.1 , OPA2277UA is not good for our application anymore (High temp and High vibration profile). so we are considering to use OPA2277-EP. However I would like to understand…
    • Answered

  • OPA2277-EP: OPA2277MDTEP vs OPA2277MDREP

    Resolved
    Part Number: OPA2277-EP Hello all, What is the difference of OPA2277MDTEP and OPA2277MDREP? OPA2277MDREP does not appear to be available for purchase on the website or datasheet. However it appear to be available for purchase on digikey Regards…
    • Resolved
    • Answered

  • OPA2277-EP: MSL Problem and Baking

    Resolved
    Part Number: OPA2277-EP Hello TI, We plan to buy OPA2277MDTEP. MSL rating of this product is 3. The supplier's message is as follows: “Our stock of Part Number OPA2277MDTEP is not Dry Packed, please be aware that these parts may contain moisture…
    • Resolved

  • OPA2277-EP: phase reversal?

    TI Thinks Resolved
    Part Number: OPA2277-EP Other Parts Discussed in Thread: OPA2277 , Hello, the datasheet states the following for phase reversal: "The OPA2277 is unity-gain stable and free from unexpected output phase reversal...". I'm not entirely clear if ' unexpected…
    • Answered

  • OPA2277-EP: max current into input terminals?

    Resolved
    Part Number: OPA2277-EP Other Parts Discussed in Thread: OPA2277 , OPA227 , OPA277 We have a design where an external voltage is divided down and fed into the OPA2277-EP. In this application it's possible for the external voltage to be present before…
    • Resolved
    • Answered

  • OPA2277-EP: Voltage seems can't be forced with positive input

    Resolved
    Part Number: OPA2277-EP Other Parts Discussed in Thread: DAC9881 , OPA2277 , DAC9881EVM Hello, I am using OPA2277-EP as kelvin connection for DAC's reference voltage such as Fig.1 . ( Fig.1: OPA2277-EP test circuit ---- referenced from SLAU279A…
    • Resolved

  • RE: OPA2277: Regarding Rev.B datasheet

    Hi Higa, Daisuke Higa said: Would it be possible to get a revision B datasheet? Here is the changes made from Rev. B to Rev.C in OPAx277 op amp. Here is a copy of the OPAx277 RevB datasheet. opa2277 revB.pdf If you have additional questions…

  • OPA277UA/2K5 - OPA277UA/2K5E4

    Other Parts Discussed in Thread: OPA277 Hi, What is the difference between OPA277UA/2K5 and OPA277UA/2K5E4 ? From the data sheet, I could not find any difference. Kindly advise. I have referred the 'package option addendum' page. opa277.pdf Regards…
    • Answered

  • RE: TLV9051: General Voltage Follower Questions

    Resolved
    Hello Alexander, Op amps sorted by size. parametric-data (4).csv

  • RE: OPA2210: Is there TI solution to replace AD8634HRZN

    to User473, I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…

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