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  • REF3030:REF3030

    Part Number: REF3030 代替品をご提案いただきたくご連絡いたしました。 ・ レフ3030AIDBZR ⇒代替品？？？ よろしくお願いいたします。 以上
    • Answered

  • REF3030: Figure 7-8. Output Impedance vs Frequency Unit

    Resolved
    Part Number: REF3030 Other Parts Discussed in Thread: REF35 Hello, I'm looking into the datasheet for the above part SBVS0321 from July 2022. Figure 7-8 refers to unit Output Impedance (dB). Is this a typo and should read Output Impedance (Ohms) instead…
    • Resolved

  • REF3030: I want a voltage reference

    TI Thinks Resolved
    Part Number: REF3030 Hello I would like to select a voltage reference 1. fast response time, 200~300us 2. Could drive >1uf capacitor And for REF3030, when I use it to drive a 1uf capacitor, I see some overshoot. I wonder whether there is a voltage…
    • Answered

  • RE: LP2989:LP2989,OP4383,REF3030,TPS62162

    Resolved
    ご返信いただきありがとうございます。 部品の交換ではなく、類似または同等の代替品(仕様面・パッケージ)を探しております。 ・ LP2989AIMM-5.0 ・オパ4348アイプワー ・ 3030 エイドブズル ・ TPS62162DSGR LP2989:LP2989,OP4383,REF3030,TPS62162 よろしくお願い申し上げます。 以上

  • REF3030: REF3030 ESD issue

    Part Number: REF3030 Other Parts Discussed in Thread: REF3133 , REF3333 Hi, My customers use REF3030 (SOT-23-3) to power the MCU (input 3.3V, output 3V): During the ESD air (6KV) test, when powering the MCU, 3V will drop, causing the power to restart…
    • Answered

  • REF3030: REF3030

    Resolved
    Part Number: REF3030 Other Parts Discussed in Thread: REF102 Hi, I would like to take some doubts about the current capacity of the REF3030. In my application I have 6 loads of 350 ohms that will be powered by 3V, so the total drained current will be…
    • Resolved
    • Answered

  • REF3030: Appropriate Vref to couple with 374S with same accuracy as Vref internal to DSP F28334

    Resolved
    Part Number: REF3030 Other Parts Discussed in Thread: REF5030 , , LM4050-N Hi, My customer needs to replace F28334 with TMS320F28374SZWTT. Currently they acquire an analog signal via the internal ADC of the DSP using the internal Voltage Reference of 28334…
    • Resolved

  • TMS320F28235-Q1: ADC internal reference

    Part Number: TMS320F28235-Q1 Other Parts Discussed in Thread: REF3030 Hi, Customer faced one issue during F28235 power on: after power on, in the first 3 minutes, all of the channels' value are 1.25 times larger. 3 minutes later, the issue left. Converter…

  • REF3030: Need more information as references

    TI Thinks Resolved
    Part Number: REF3030 Other Parts Discussed in Thread: REF3330 , REF3033 , REF3025 Hi team, Could you share below information? We are considering whether REF3030 can be used in the system. One big concern is the dropout voltage. In order to estimate the…

  • RE: ADS7056: Current sense with precision of units of mA and capability of > 60A range?

    Hi Emmanuel, Great questions! The parts you are looking at span several different teams here at TI. You landed in the data converter forum so lets start with the ADS7056. 1. The REF1933 actually has dual outputs which are often used as the ADC reference…

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