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  • AMC1304M05: sigma delta modulator and demodulator details for modeling and simulation

    TI Thinks Resolved
    Part Number: AMC1304M05 Other Parts Discussed in Thread: AMC1306M25-Q1 Dear forum participants and/or TI support, Would it be possible to get the topology and filter coefficients for the sigma delta modulator for modeling/simulation? The f2837xD SDFM I…
    • Answered

  • AMC1304M05: LDOIN / AGND issue

    Resolved
    Part Number: AMC1304M05 Other Parts Discussed in Thread: INA240 , AMC3306M25 Dear team: I designed 2-Phase shunt current measurement circuit with two AMC1304M05 chips. I have several question in my application. 1. what happened if AGND is not tied…
    • Resolved

  • AMC1304M05-Q1: AMC1304

    TI Thinks Resolved
    Part Number: AMC1304M05-Q1 Other Parts Discussed in Thread: TMS320F28075 , TIDA-01094 I will be measuring the inductor current in a dual interleaved boost converter and the inductor current of an inverter. 1) In the examples presented in datasheet of the…

  • AMC1304M05: Understanding the resolution of AMC1304 and sigma-delta devices

    TI Thinks Resolved
    Part Number: AMC1304M05 Other Parts Discussed in Thread: AMC1210 Hi team, I am helping customer to test AMC1304 together with C2000. Thus I am trying get some detailed knowledge on this devices. When I am looking into the resolution of AMC1304, it makes…

  • AMC1304M05: AMC1304M05QDWRQ1 the solderability is not qualified

    TI Thinks Resolved
    Part Number: AMC1304M05 AMC1304M05QDWRQ1 1000pcs purchased form Digikey , but the solderability is not qualified that tested by CEPREI . Please informed me why the solderability is not qualified , thanks.
    • Answered

  • AMC1304M05: On Off Keying

    Resolved
    Part Number: AMC1304M05 Hi, Does the AMC1304M05 have an ON-OFF keying (OOK) modulation scheme? Best Regards, Kuramochi
    • Resolved
    • Answered

  • AMC1304M05-Q1: Discontinuous current sensing and Common mode voltage

    Resolved
    Part Number: AMC1304M05-Q1 I intend to use the AMC1304 sigma delta modulator for inductor current sensing in a dual interleaved boost converter that am designing. This boost converter will have an input voltage of 100V and an output of 380V with a switching…
    • Resolved
    • Answered

  • AMC1304M05: What's the output waveform for AMC1304M05 while primary side is unpowered

    Resolved
    Part Number: AMC1304M05 Hi Team, What's the output waveform for AMC1304M05 while primary side is unpowered? the block diagram shown as below figure, if with F280049 SDFM filter, what's should be result? 0V or others? Expect for your reply, thanks…
    • Resolved

  • RE: AMC1304M05: About AMC1304M05 AND analog switch

    HI Tom Hendrick Front end input AC LIVE and GND_USH1 are connected, can not be connected? If the connection to the live is only a single-phase be controlled , the three-phase connection cannot be controlled at the same time
    • Answered

  • RE: AMC1304M05: AMC1304 bit stream output - possible connections to MCU

    Resolved
    Hi Adi, The AMC1200 (and the AMC1304 we started with) are supposed to provide isolation from input to output, so generally they require two power supplies. You can power the high side from 5V and I suspect there are a couple pins on the launchpad that…

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