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  • AMC3330: Output does not have p

    TI Thinks Resolved
    Part Number: AMC3330 Tool/software: Hello, We have designed one AC voltage measurement circuit using AMC3330 IC, SCH are as per follow, In this, I have changed R54 to 10K, all other components are as snapshot. When we take output measurements…

  • AMC3330: AMC3330

    TI Thinks Resolved
    Part Number: AMC3330 Other Parts Discussed in Thread: AMC3336 Dear expert, We have a voltage signal of 460KHz, is AMC3330 fit for it's voltage detection? From Amc3330 datasheet, the output bandwidth is 375KHz, seems this chip couldn't support 460KHz…

  • AMC3330: How to measure the phase voltage of a three-phase AC

    TI Thinks Resolved
    Part Number: AMC3330 Tool/software: I would like to measure the voltage of each phase of a three-phase AC with a maximum input voltage of 264VAC. Is it possible to detect the voltage of each phase (R, S, T) using the following circuit configuration using…

  • AMC3330: how to improve the pollution degree

    TI Thinks Resolved
    Part Number: AMC3330 Other Parts Discussed in Thread: AMC1411 , AMC1400 Tool/software: Hi team Could you tell any recommeded ways to improve the pollution level of th device? Regards, Noriyuki Takahashi

  • AMC3330: Floating HGND with respect to PE and INN

    Part Number: AMC3330 Other Parts Discussed in Thread: TIDA-010232 , TS5A22364 Tool/software: Hello, In the design guide "AFE for Insulation Monitoring" TIDA-010232, June 2023 Revision C, Figure 2-8, I see the HGND is tied to INN and the PE (wired input…

  • AMC3330-Q1: Availability of LP SPICE model for the AMC3330QDWERQ1 Isolation Amp

    TI Thinks Resolved
    Part Number: AMC3330-Q1 Other Parts Discussed in Thread: AMC3330 Tool/software: Hi, Please provide the spice model (.lib) for the AMC3330QDWERQ1 part. I tried to find in the website, but did not find the one. TINA spice model is available but I was…
    • Answered

  • AMC3330: Resistive divider resistors (RL11, RL12) and Sense resistor (RSNS)

    Resolved
    Part Number: AMC3330 Other Parts Discussed in Thread: AMC3301 Tool/software: Hi all, I would like to ask you about RL11, RL12, and RSNS. ・There is no description of the upper limit of resistance for RL11, RL12, and RSNS. Is there a maximum value limit…
    • Resolved
    • Answered

  • AMC3330: About fixed gain: 2.0

    Resolved
    Part Number: AMC3330 Tool/software: Hi team The gain of the device is 2.0, but it seems that the gain is 2.05 according to the application example in the datasheet as below. How should they understand this? Regards, Noriyuki Takahashi
    • Resolved

  • AMC3330: Problem with simulation

    TI Thinks Resolved
    Part Number: AMC3330 Other Parts Discussed in Thread: TINA-TI Tool/software: I have the same problem. Is there already any solution?
    • Answered

  • AMC3330-Q1: AMC3330-Q1 Layout Consideration

    Resolved
    Part Number: AMC3330-Q1 Other Parts Discussed in Thread: AMC3330 Hello, I am planning to use AMC3330-Q1 for AC voltage sensing. I have placed the AMC3330-Q1 top layer on PCB. Can I make component placement for different circuits on bottom layer just…
    • Resolved

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