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  • RE: ISOW1432: protection against 24V

    Hi Andreas, Thanks for reaching out. If a transient exceeding device rating is applied to RS-485 bus, then a TVS diode can be used to suppress the transient and protect device. But a short 24V DC is going to be a continuous event and protection components…
    • Answered

  • THVD1400: Adding galvanic isolation to RS485 with transformer

    Resolved
    Part Number: THVD1400 Other Parts Discussed in Thread: THS6222 , THVD2410 Hello, I am working on a cable interface for a military device. I plan to use RS485 on the communication lines to increase noise immunity and I've selected the THVD1400 to do the…
    • Resolved
    • Answered

  • RE: SN65HVD1780: Inquiry for 3.3V application

    Resolved
    Renan, Please check out THVD2450/THVD2410 if you need high fault voltage. Considering DC loss only, this device can work with up to 256 nodes. Regards,

  • RE: SN65HVD1781: Failsafe Minimum Differential Voltage vs. Minimum Receiver Differential Voltage

    Hi Hao, That makes some sense as to how each of the transceivers handles failsafe, but not how to understand their threshold voltages. I have several questions in the text below that I haven't been able to answer based on reviewing each datasheet.…
    • Answered

  • SN65HVD1780: IEC 61000-4-4 tolerant data

    Resolved
    Part Number: SN65HVD1780 Other Parts Discussed in Thread: THVD2410 Hi, Do you have the tolerant data of IEC 61000-4-4? Best Regards, Kuramochi
    • Resolved

  • RE: SN65HVD3082E: Application in air conditioner

    Hi Wesley, One more RS-485 transceiver that good for HVAC is THVD2410. It is a 3.3V to 5V supply, 0.5 Mbps half-duplex RS-485 transceiver with +/-70V bus fault protection, 12kV built-in IEC 61000-4-2 ESD protection, and +/-25V common mode voltage range…

  • RE: THVD2450: THVD2450DGK/DRB ; RTM Date

    Hi Kenji, THVD2450 and THVD2410 DGK package will RTM at the end of Jan 2020. The samples will be ready after RTM from TI Sample Store.

  • RE: [FAQ] What're the recently released RS-485 transceivers in TI?

    This spreadsheet tool makes it easy to look up what the recommended pin to pin capable RS-485 transceivers to replace old TI RS-485 transceivers. /cfs-file/__key/communityserver-discussions-components-files/138/1777.Recommended-New-RS_2D00_485-parts-for…

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