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  • ISO1211: Output current rating

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    Part Number: ISO1211 Hi team, Could you let me know how to interpret output current rating IOH of ISO1211? When VCC=3.3V, IOH min. is specified as -3mA. Does it specify the maximum sink current allowed? I don't get why sink current is specified for…
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  • ISO1211: Isolated Digital I/O

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    Part Number: ISO1211 Other Parts Discussed in Thread: TIDA-00319 , TIDA-00236 , TIDA-00320 Dear *, TI has isolated digital inputs ISO1211. Does TI also has an isolated digital output IC? If no do you have a recommended way how to design isolated digital…
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  • ISO1211: Frequency carrier across the barrier and radiation emission

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    Part Number: ISO1211 Hi Experts, Good day. May we know what is the frequency of the carrier through the isolation barrier? and is there any data about radiated emission (electric field)? Keep safe. Regards, Josel
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  • ISO1211: ISO1211 question check

    Resolved
    Part Number: ISO1211 Hi Team, My customer has question about ISO1211 formula. Below is IEC 61131-2 type-1 standard. For type 1, the turning point is 15V between VIH and VIL. If use our below formula, VIH is not equal to VIL. If customer want to use 15V…
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  • ISO1211: ISO1211

    TI Thinks Resolved
    Part Number: ISO1211 Hi Team, Greetings! We simulated using the TINA tool for our inputs AC and DC. Attached is the snapshots of the Simulation using ISO1211. Can you please review and advise on the same.
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  • ISO1211: Surge protection and SIL diagnostics

    Resolved
    Part Number: ISO1211 Hi, I'm working on a industrial input/output combination which needs to be certified for SIL level 2. For this I want to be able to test if my input is still working correctly. To do so I have the following circuit; Now I have…
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  • ISO1211: ISO1211

    Resolved
    Part Number: ISO1211 Other Parts Discussed in Thread: ISO1212 , , Hi. we are wanting to make a PLC to capture digital Input from 0-300VDC. We found ISO1211 as ideal solution however for a while it is not in stock. I wanted to know if there any any other…
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  • ISO1211: ISO

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    Part Number: ISO1211 Hi. We are making a digital input board using ISO1211 IC of TI. We work on high tension lines and 132Kva transformers. Our clients are Indian railways and electric distribution company. We face high transient voltage and surge. I…
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  • ISO1211: VIL, VIH threshold. AC detection details.

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    Part Number: ISO1211 Hi, My customer has two questions regarding ISO1211. Firstly, they want to utilize ISO1211 to do ac voltage detection. They want to know more details about the detection mechanism, when ISO1211 senses the ac voltage, does it sense…
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  • ISO1211: isolated interface IC that can translate a digital signal from 12V to 5V

    Resolved
    Part Number: ISO1211 Hi Team, Our customer would like to use ISO1211 to translate a digital signal from 12V into a 5V (TTL) signal. The datasheet shows that INx and SENSEx pins can accept voltage from –60V to 60V. However, the datasheet also shows that the…
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