Search tips
Showing 9 results View by: Thread Post Sort by
    Answered

  • ISO1228DFBEVM: RPAR with different value compared to data sheet ISO1228 and ISO228EVM

    Resolved
    Part Number: ISO1228DFBEVM Other Parts Discussed in Thread: ISO1228 , ISO1228EVM Tool/software: Hi everyone: For the ISO1228DFBEVM, on its data sheet on the Table 1-1. it considers 16K for the RPAR. However, on the Table 8-1. of the ISO1228 data sheet…
    • Resolved

  • ISO1228DFBEVM: SPI interface

    TI Thinks Resolved
    Part Number: ISO1228DFBEVM Other Parts Discussed in Thread: ISO1228 , hi sir I want to Design a DI module,I got the TI EVB, I Saw the J3 Connect, so sim tool for ISO1228, or need any dongle? thanks

  • ISO1228EVM: Are Altium files for ISO1228EVM (sink or source) or ISO1228DFBEVM (sink only) available ?

    TI Thinks Resolved
    Part Number: ISO1228EVM Other Parts Discussed in Thread: ISO1228DFBEVM , ISO1228 Tool/software: Hello, Are the ISO1228EVM (for sink or source, or ISO1228DFBEVM for sink only mode) schematic and layout files available? (for evaluating the 8-channel…

  • ISO1228DFBEVM: Dry and wet contacts

    TI Thinks Resolved
    Part Number: ISO1228DFBEVM Other Parts Discussed in Thread: ISO1228 , ISO6760 Tool/software: Dear Team, we are going to develop an IO module series with digital Inputs/Outputs. We have developed previous all products using STM32F407VET6,100pins controller…
    • Answered

  • ISO1228DFBEVM: evaluation board doesn't seem to work properly

    Resolved
    Part Number: ISO1228DFBEVM Other Parts Discussed in Thread: ISO1228 Tool/software: When I connect more than two inputs, this causes the two corresponding outputs to drop to zero or to fluctuate. My inputs are using the same 24V as used with AVCC.…
    • Resolved

  • ISO1228DFBEVM: Verify the Source/ sink in evb

    TI Thinks Resolved
    Part Number: ISO1228DFBEVM Other Parts Discussed in Thread: ISO1228 hi Sir I already can reading the ISO1228 status by MCU with ISO1228 EVB I apply the 24v to J2 ch1~ch8, i can read the correct status that is sink mode may i know how to verify…
    • Answered

  • ISO1228EVM: Possible design by ISO1228 for health diagnostic

    Resolved
    Part Number: ISO1228EVM Other Parts Discussed in Thread: ISO1228 , , ISO1228DFBEVM Tool/software: Hi, I have inductive TPD PNP sensor, Part No # NI75U-Q80-VP4X1-H1141 connected via Isolator IC as input to IoT device. See the block diagram. I want…
    • Resolved

  • RE: ISO1228: Sink/source , output format

    Hi Alex But our experimental results are not like that. The two pictures below are in source mode; the black switch circle on the left represents an open circuit, yet the multimeter measures the OUTPUT as High.The black switch with a single line on the…
    • Answered

  • RE: ISO1228: Sharing Rsurge/Csurge with multiple ISO1228

    Resolved
    Hello Mauricio, Yes, you should have a capacitor that is tolerant for the duration of the surge pulse. This document covers the resistor selection ( How to Design Isolated Digital Input Modules for Surge Immunity ). Unfortunately, we are still developing…

Didn't find what you are looking for? Post a new question.