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  • AMC3301: AMC3301 input signal and output gain attenuation issue

    Part Number: AMC3301 Hi Team, My customer wants to use the amc3301 for overcurrent protection.The induced current of the block circuit is sampled. The simulation circuit is shown in the following figure. When the input signal is a triangular wave and…

  • AMC3301: Schematic review

    TI Thinks Resolved
    Part Number: AMC3301 Other Parts Discussed in Thread: AMC3330 Hi Team, Good day! We need you help to check the customer's schematic. They are using AMC3301. Please check if the connections missed anything. OPAMP and reference IC are powered from…

  • AMC3301: Can I use sending power from the high side to the low side?

    TI Thinks Resolved
    Part Number: AMC3301 Other Parts Discussed in Thread: AMC1300EVM Hi Team, Good day. I am posting this inquiry on behalf of the customer. "This part is an isolated amplifier with an isolated power transformer, in the datasheet, the power comes from the…
    • Answered

  • AMC3301: RSHUNT

    Resolved
    Part Number: AMC3301 Hi Team, I am using 300VAC and 5A current, May I know the resistor value and wattage value of resistor (RSHUNT) for current measurement? Best Regards, Tom Liu
    • Resolved
    • Answered

  • AMC3301: Can AMC3301 detect 10us pulse voltage?

    Resolved
    Part Number: AMC3301 Other Parts Discussed in Thread: TINA-TI , AMC3330 Dear TI team, I am looking for a solution to detect 390VDC voltage, attached picture is scope waveform, the purple one is measured voltage with high voltage probe, the fluctuation…
    • Resolved
    • Answered

  • AMC3301: AMC3301 for voltage sensing

    Resolved
    Part Number: AMC3301 Other Parts Discussed in Thread: AMC3330 , Hi, Can AMC3301 be used for DC voltage sensing instead of using AMC3330 if we can are okay with the 250mV and gain? We would like to use AMC3330, but they are out of stock. What are the major…
    • Resolved

  • AMC3301: How to use correctly?

    TI Thinks Resolved
    Part Number: AMC3301 Hello, I am trying to use the AMC3301 to measure currents and voltages. I know that the AMC3301 is not optimized to measure voltages but I relied on the following guide to perform the compensation calculations. www.ti.com/.../sba…

  • AMC3301: multiple AMC3301

    TI Thinks Resolved
    Part Number: AMC3301 Hi Alex, if I use the amc3301 to measure currents in a shunt of a photovoltaic installation in the DC side, can I power multiple amc3301s with my raspberry pi without any problem? this would be using the circuit recommended in the…

  • AMC3301: Supply Current vs Temperature

    TI Thinks Resolved
    Part Number: AMC3301 Other Parts Discussed in Thread: AMC3330 , AMC1300 Hi team, The AMC3330 and AMC3331 datasheets show the relationship of the Supply Current vs Temperature at Vdd of 3.3V. Do we have the same data where the Vdd is 5V? Regards, Carlo

  • AMC3301: Ground reference and buffer

    TI Thinks Resolved
    Part Number: AMC3301 Other Parts Discussed in Thread: OPA2317 , , AMC1301 , AMC3330 Could there be any issue with a midpoint divider then unity gain buffer like I have drawn here? This schematic was originally drawn for the AMC1301, and I'd like to convert…

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