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  • REF2025: Require case Temperature for Part Number REF2025AIDDCR

    TI Thinks Resolved
    Part Number: REF2025 Hi Team, we are using REF2025AIDDCR part and we require case temperature of given part so please provide this information.
    • Answered

  • REF2025：The function test determines that the reference voltage is low

    Resolved
    Part Number: REF2025 Is it possible that this is the quality problem of the equipment itself, because the test is normal after we replace other equipment. When we replace the suspected faulty unit with other PCB boards, the problem occurs again. This…
    • Resolved

  • REF2025：The function test determines that the reference voltage is low

    TI Thinks Resolved
    Part Number: REF2025 Material description: precision voltage reference - fixed type - 2.5v-0.05% - 20ppm / ℃ - sot23-5-rohs Discovery location: function test Defect description: the function test determines that the reference voltage is low, and the standard…
    • Answered

  • REF2025: 1/f Noise Reduction

    Resolved
    Part Number: REF2025 Other Parts Discussed in Thread: ADS1271 , OPA2140 , REF5025 , LM4140 , REF2030 Dear All, In one of my application has very low noise budget. I am using REF2025 as reference to INA and 24-Bit ADC. The input to INA is in the range of…
    • Resolved
    • Answered

  • REF2025: Vbias pin discussion

    Resolved
    Part Number: REF2025 Other Parts Discussed in Thread: REF3425 , Hi team, My customer wants to left Vbias pin float, is it ok to do so? Thanks. BR, Charles Lin
    • Resolved
    • Answered

  • REF2025: Tracking error

    Resolved
    Part Number: REF2025 Other Parts Discussed in Thread: INA213 Hi team, I got 2 questions about tracking error of REF2025. 1. I'd like to confirm the difference of the "Output voltage temperature coefficient" and "VREF and VBIAS tracking over temperature…
    • Resolved

  • REF2025: REF2025 output issue when doing the BCI test

    Part Number: REF2025 Hi Team, My customer is doing the BCI test (Bulk current injection), input is 100mA, 180~200MHz. When doing this, the output of the REF2025 was not stable as it was expected to be. Is there any test data about the BCI test or any…
    • Answered

  • REF2025: EN pin internal pull-up specification

    Resolved
    Part Number: REF2025 Other Parts Discussed in Thread: LM4132 , REF3425 Hello, i would like to use the REF2025 on a project i am currently working on, and i would like to know if it is possible to leave the EN input pin floating. There is no specification…
    • Resolved
    • Answered

  • RE: REF5025: REF5025

    Resolved
    Hi Neguse, Yes, the REF35125 is currently in preproduction. If you need it sooner than that, please look at using the REF2025 or REF3312 and follow the same circuit as in the REF35 data sheet. With a shunt reference, you can use the TLV431B and flip the…

  • REF2025: Definition and conditions for thermal hysteresis and trial-to-trial offsets

    Part Number: REF2025 Hello, We are using the REF2025 in a test fixture that gets temperature cycled as part of the test. The test fixture voltage reference is measured with a high precision DMM, then the fixture is removed and temperature cycled some…

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