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  • AMC1302: AMC1302 Current measurment using Shunt

    TI Thinks Resolved
    Part Number: AMC1302 Other Parts Discussed in Thread: AMC1306M05 , OPA365 , TLV365 We are using AMC1302 for current sensing application . Following is the specs 1.Current Measirment Range : 0-300A 2.Shunt Voltage drop : 50mV following are the queries…

  • AMC1302: Need help to evaluate the schematic and layout for LCL filter current sensing with AMC1302

    TI Thinks Resolved
    Part Number: AMC1302 Tool/software: Hi, I am now evaluating the schematic and layout technique for LCL filter current sensing for a three phase inverter. The current is 55A.rms / 80A.peak Please kindly help to review the following sch and layout and…

  • AMC1302: Common Mode Voltage - Input Pins

    TI Thinks Resolved
    Part Number: AMC1302 Other Parts Discussed in Thread: SN6501 , AMC3302 Hi, We're planning to use AMC1302 in our application for current sensing using a shunt. Our input voltage supply is 750V & the shunt used for low side sensing is 1m ohms. I would…

  • AMC1302-Q1: Maximum allowed input common-mode voltage for linear operation

    TI Thinks Resolved
    Part Number: AMC1302-Q1 Other Parts Discussed in Thread: INA240-Q1 , AMC3302 Hi I am about to design a shunt current sensor based on the AMC1302-Q1. The problem I am facing right now is that the available 5V isolated supply is grounded directly at the…

  • AMC1302: Need EN/SHUTDOWN pin for Bidirectional current sensing IC

    TI Thinks Resolved
    Part Number: AMC1302 Other Parts Discussed in Thread: TMCS1126 Hi, Our requirement is to perform bidirectional current sensing of +/- 30A. We're planning to go with two approaches: Shunt + Isolation amplifier (AMC1302) + Differential Amplifier…

  • AMC1302-Q1: Can this IC be used for current sensing on 24V

    TI Thinks Resolved
    Part Number: AMC1302-Q1 Other Parts Discussed in Thread: AMC1302 , Hi we are planning to use AMC1302-Q1 in our Retarder ECU system to sense current on 24V line. The datasheet says Analog input voltage INP, INN lines max volatge can be VDD +0.5. My query…

  • AMC1302-Q1: High Side Current Measurement

    TI Thinks Resolved
    Part Number: AMC1302-Q1 Other Parts Discussed in Thread: AMC1302 , TIDA-020018 , AMC3302 Tool/software: I want to perform high-side current measurement for a power converter circuit. My voltage level is +400 VDC. I would like to read it in an isolated…

  • AMC1302-Q1: AMC1302-Q1 bias current in error calculation clarification

    TI Thinks Resolved
    Part Number: AMC1302-Q1 Tool/software: Hello, We are looking into using this iso amp for power application. I'm doing tolerance analysis on this with the given shunt. Could you clarify in the datasheet does Ibias for negative and positive input…

  • AMC1302-Q1: Help! Looking for a AMC1302-Q1 working spice model. Tina conversion didn't work.

    TI Thinks Resolved
    Part Number: AMC1302-Q1 Other Parts Discussed in Thread: AMC1302 , TINA-TI Tool/software: We are evaluating new ICs for higher voltage application. I'm looking for spice model the the AMC1302. I have tried directly converting the tina model to spice …

  • AMC1302: What is the reason for the phase difference between VinAMC and VoutAMC?

    TI Thinks Resolved
    Part Number: AMC1302 Tool/software: Hi everyone, I am reading page 57 of Ti's Engineer's Guide to Isolated Signal Chain Solutions and I don't understand why the waveforms of VinAMC and VoutAMC have a 180 degree phase difference. I would like to…

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