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  • AMC1351: Gain Behavior and Replacement Options for Si8931

    TI Thinks Resolved
    Part Number: AMC1351 Tool/software: Hi, We are currently evaluating AMC1351 as a potential replacement for the Si8931 (Skyworks) for isolated voltage sensing applications. While reviewing the AMC1351 datasheet and the typical application circuit …

  • AMC0311R-Q1: Automotive 12V isolated voltage measurement

    TI Thinks Resolved
    Part Number: AMC0311R-Q1 Other Parts Discussed in Thread: AMC0311S , AMC1311 , AMC1351 , AMC0311R Tool/software: Dear team, My customer wants to measure automotive 12V-Batt voltage with isolated manner because the system is hot-side MCU configuration…
    • Answered

  • RE: AMC1200-Q1: Replacement for AMC1200-Q1

    Resolved
    We are using the DWV version. Alexander Smith said: We do however have AMC1351 with 0-5V input voltage range. For other products, we have AMC3330 with integrated DC/DC converter and +/-1Vin, or ISO224 with +/-12Vin, but these are not drop in replacements…

  • AMC1351: Is there any documents or articles for countermeasures of IEC61000-4-2、IEC61000-4-4、IEC61000-4-6?

    TI Thinks Resolved
    Part Number: AMC1351 Other Parts Discussed in Thread: AMC1300B-Q1 Hello guys, One of my customers is considering using AMC1351 for their new products. At this moment, they are looking for any documents or articles for AMC1351 about countermeasures…

  • UCC12040: How to handle the SYNC/SYNC_OK pin when using the internal clock

    TI Thinks Resolved
    Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050EVM-022 , UCC12050 , AMC1351 , UCC12051-Q1 Hi, I have three questions regarding UCC12040. Q1. Use standalone with internal clock. Is there no problem if SYNC (4pin) is shorted to GNDP…
    • Answered

  • AMC1350-Q1: DC voltage measurement with resistive divider

    Resolved
    Part Number: AMC1350-Q1 Other Parts Discussed in Thread: AMC1350 , AMC3330 , ISO224 , AMC1351 Hi, I'm trying to perform a DC voltage measurement with the AMC1350, but I'm having some difficulties: I have a resistive divider to measure a DC voltage link…
    • Resolved

  • AMC1300: Installed AMC1300B ICs do not provide the expect amplification and common-mode voltage as output

    TI Thinks Resolved
    Part Number: AMC1300 Hi! We are using six AMC1300B ICs on our board for three pairs of voltage and current measurement channels. Please find the schematics for each of the circuits attached. We seem to be having two issues: 1) There are three current…
    • Answered

  • RE: About "Isolated Amplifier Voltage Sensing Excel Calculator design tool"

    Resolved
    Hi Abderrahman, This is a known bug in the calculator, I'm working on the next revision and this fix will be implemented with the Rev C release as well. I'm the mean time, please see attached. Additionally, please be aware that sensing a high impedance…

  • RE: TPSI3052-Q1: Safety Related Certificate

    Hi Brian, No problem! Attached here is the IEC60747 document in addition. VDE_Marks_Approval_40040142_300.pdf Best Regards, Elizabeth
    • Answered

  • RE: ISOM8710: Is it classified as reinforced insulation?

    Resolved
    Hi Ryu, ISOM8710 has been certified as reinforced insulator per VDE. We plan to certify our opto-emulators with reinforced ratings. Please see attached VDE certificated. Thanks, Saleem Marwat VDE_Appendix_200K1_Order_325278.pdf

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