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Showing 57 results View by: Thread Post Sort by
  • OPA330: Bare-Die Package datasheet request

    Karthi S
    Karthi S
    Part Number: OPA330 Tool/software: Hello, As we are upgrading our design looking into wafer from FR4. Already we have done the testing at FR4 board with package part components. Below part numbers are we using in our design. 1) SN74LVC2G126YZPR 2) TL…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA330: TI-84 calculator

    Connor Wang
    Connor Wang
    TI Thinks Resolved
    Part Number: OPA330 Tool/software: Hello, I want to report a problem with the TI-84 calculator that I bought, but it seems to be nonfunctional since when I plug in the charger, it just keeps popping out a screen showing "Validating OS, Calculator…
    • 8 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA330: OPA330AIYFFR UBM Measurement

    Austin Allen
    Austin Allen
    TI Thinks Resolved
    Part Number: OPA330 Hello team, I am in need of information on the UBM (Under Ball Metallization)/SRO (Solder Resist Opening) of this device OPA330AIYFFR. Thank you, Austin Allen
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA330: RF Characteristics

    Austin Allen
    Austin Allen
    Resolved
    Part Number: OPA330 Other Parts Discussed in Thread: OPA333 Hello team, Do we have any RF characteristic measurements for 2.4GHz range for the OPA330? I.e. RF gain, RF linearity, etc. I have a contact who has this part in a sub-kHz signal chain but…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA330: Part Markings (Bottom)

    Richard Nadeau
    Richard Nadeau
    Resolved
    Part Number: OPA330 I would like help identifying the marking 23W9 found on the bottom of part OPA330AIDCKR. I am under the assumption this is not the Date Code based on the labeling of the package and reel which states the d/c is 2211. Thank You.
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA330: OPA330AIYFFR

    David Henry
    David Henry
    TI Thinks Resolved
    Part Number: OPA330 This part is configured as a buffer using OPA330AIYFFR. When 0.5V is applied to the input I measure 2.2V, the correct value should be close to 0.5V. Please help to verify if there is an issue with the part.
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA330: Output voltage equal to supply and not input

    Raymond Zhang1
    Raymond Zhang1
    Hi Clément, We are planning to do that once we are done with our board validation in order to investigate further. Please let us know when you are able to removed one of the non-functioning OPA330 from PCB, and characterized it to see if the part…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA330: OPA330 Non-Linear Response and poor CMRR

    Hugh Powell
    Hugh Powell
    TI Thinks Resolved
    Part Number: OPA330 Other Parts Discussed in Thread: LM7705 , , OPA388 , OPA369 , TINA-TI I am having trouble with an active attenuator I designed as part of a piece of internal test gear. I have a question open on stackexchange here with some additional…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA330: AC Current Measurement

    Prafulla Salunke
    Prafulla Salunke
    TI Thinks Resolved
    Part Number: OPA330 Other Parts Discussed in Thread: TLV333 , OPA325 , TLV9002 , OPA191 Hello , Using TINA TI, i have designed AC current measurement circuit using OPA330. Simulation file is attached. Below are the requirements: 1. AC Current Range: 5mA to…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA330: Input Impedance

    Sreehari kamsala
    Sreehari kamsala
    Resolved
    Part Number: OPA330 Dear all, I am doing a project on CMOS op amp, I went through many data sheets, what i assumed was Input bias current is the current flowing through the input volltages and input impedance is change in input voltage divided with change…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
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