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  • RE: AMC1304M25: TIEVM-HV-1PH-DCAC excel file content does not understand

    Dear all, I have received the feedback from PL and they mention me that the internal resistance for this component is 25 kOHm. I think you should redo all the calculation with this new value. Thanks Best Regards Riccardo

  • AMC1304M25: max PWM Frequency for Motor control

    Part Number: AMC1304M25 Hi, we want to use 3 AMC1304M25 and AM437x for Motor control. we want to measure the current of the 3 phases. Can someone explain me how long the current measurement takes and what max. PWM Frequency is possible.
    • Answered

  • AMC1304M25: AMC1304M25 which max current can we measure

    Resolved
    Part Number: AMC1304M25 Other Parts Discussed in Thread: AMC1304M05 Hello We use the AMC1304 to measure current in Brusless motor phase. (Like preconised into IDDK) We used it with success up to 25A with a Shunt resistor of 0.01Ohm. Now we want increase…
    • Resolved
    • Answered

  • AMC1304M25-Q1: Delta-Sigma Modulator

    Resolved
    Part Number: AMC1304M25-Q1 Other Parts Discussed in Thread: ADS1202 , AMC1304M25 Hi team, Digital filtering is currently being attempted using DFSDM in STM32F7, with filter inputs supporting SPI, Manchester encoding, PDM, and parallel inputs. Customer has…
    • Resolved

  • AMC1304M25: Requesting for the ibis model for AMC1304M25DWR

    TI Thinks Resolved
    Part Number: AMC1304M25 Other Parts Discussed in Thread: AMC1305L25 Hi Team, I am looking for the simulation model (ibis) for AMC1304M25DWR In the TI website I find "AMC1305L25_IBIS" inside "slam225a.zip" file Can you please help by…
    • Answered

  • AMC1304M25: PIN 1 = NC, but connected in TIEVM-HV-1PH-DCAC

    Resolved
    Part Number: AMC1304M25 Hi There, I've noticed that in the TI EVM-HV-1PH-DCAC design there is an AMC1304 SDFM chip that has Pin 1 connected to 5V via a 1.1ohm resistor. The datasheet for the AM1304 says this pin is NC. I hunted throught he datasheet…
    • Resolved

  • AMC1304M25-Q1: AMC1304M25 HV Voltage Range & SPI I/F

    TI Thinks Resolved
    Part Number: AMC1304M25-Q1 Other Parts Discussed in Thread: AMC1304M25 , AMC1311 , Dear Precision Data Converters 1. Can we use HV range 100V to 700V within 1.5% accuracy? What is it max HV range? 2. We want to use SPI I/F. Do you recommend has SPI I…

  • AMC1304M25: Concult the output with the SCLK&DOUT

    TI Thinks Resolved
    Part Number: AMC1304M25 Other Parts Discussed in Thread: ADS1202 , AMC1301 Hello. Nowadays, as to a new project, I want to choose the AMC1304 to gain the value of the analog input whose range is 0~200mV. By reading AMC1304's datasheet, I can't get the time…
    • Answered

  • AMC1304M25: Only positive measurement range for AMC1304M25 or AMC1301

    Resolved
    Part Number: AMC1304M25 Other Parts Discussed in Thread: AMC1301 , , OPA376 Hello everybody, I'm planning to use the AMC1304M25 or AMC1301 for a isolated shunt -current measurement on the high-side. In my application, the current to be measured is only…
    • Resolved

  • AMC1304M25: About safety limiting value

    TI Thinks Resolved
    Part Number: AMC1304M25 AMC1304 datasheet Page-7 is described about safety limiting value. Although care about no exceed safety limit, I think that input circuit have difficult case for safety condition. Please let me know about two points below; ①Is…

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