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  • TIDA-01063: calculate Amplifier error budget

    TI Thinks Resolved
    Part Number: TIDA-01063 Other Parts Discussed in Thread: INA188 Hi All, Thanks for your time, i have some question for TIDA-01063 reference design. for amplifer error budgeting section, i'm try to find input offset voltage/output offset voltage…

  • INA188 in TIDA-01063

    TI Thinks Resolved
    Other Parts Discussed in Thread: TIDA-01063 , INA149 , AMC1200 Dear all. TIDA-01063 measures an AC current, but can DC be gauged with the same Rogowski method? Regards, PAN-M
    • Answered

  • TIDM-3PHMETER-ROGOWSKI and TIDA-01063

    Resolved
    Other Parts Discussed in Thread: TIDA-01063 , TIDM-3PHMETER-ROGOWSKI Hi, Will the software library of TIDM-3PHMETER-ROGOWSKI be applicable to interface the Rogowski Coil design outlined in TIDA-01063 to the MSP430? Best Regards, Teo
    • Resolved

  • RE: TIDA-00777: TIDA-00777

    Actually, I'm measuring TIDA-00777 using the PCB Rogowski coil (TIDA-01063-E1). I'm measuring with the following parameters on my Lecory oscilloscope.

  • TIDA001603 parts purchase from TI?

    TI Thinks Resolved
    Other Parts Discussed in Thread: TIDA-01063 , ADS1256 , ADS131E08 Where can I buy all TI components identified in the kit: TIDA-01063_E1_AssemblyRelease Rogowski coil PCB TIDA 01603, ADS131E08/ADS1256 EVM.
    • Answered

  • INA333: Why there is a huge spike on the peak on the ina333 out put

    Resolved
    Part Number: INA333 Other Parts Discussed in Thread: TIDA-01063 , LM828 Hi Dear expert: I use an ina333 to amplify the signal from a Rogowski coil. At the ina333 output (netlabel ADC_CURRENT), I got the waveform 1. There are huge periodic spikes on the…
    • Resolved

  • RE: 3 phase Rogowski coil based current sensing IC

    Hi Vishal, I don't think that TI has a current sensing chip with an integrated integrator. But you could adopt the method shown in TIDA-01063, performing the integration with a digital integrator by using a simple IIR digital integration algorithm.…

  • TIDA-00753: Error budgeting for Inverting Amplifier - Mistake?

    TI Thinks Resolved
    Part Number: TIDA-00753 Other Parts Discussed in Thread: TIDA-01063 , REF3212 , REF3220 Hi, is this a mistake regarding the Voffset drift calculation in Table 4 of TIDA-00753? It shows that Voffset due to drift at Tmax should be multiplied with Vos at 25…

  • [FAQ] How do Instrumentation Amplifiers (INAs) fit into my design?

    Other Parts Discussed in Thread: INA148 , INA149 How do Instrumentation Amplifiers (IAs) fit into my design? TI Precision Labs - IA Introduction to instrumentation amplifiers Training Video When to use an instrumentation amplifier Training Video Instrumentation…

  • INA188: Rogowski coil calculator vs. board implementation

    Part Number: INA188 Other Parts Discussed in Thread: TIDA-01063 , I'm was looking at the TIDA-01063 reference design and wanted to replicate it on a much smaller scale as the frequency of the current we are trying to measure is around 150 times larger.…

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