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  • RE: THVD8010: about connecting THVD800/THD8001 transceiver.

    Hi Kiyoshi, I believe I reviewed this schematic / block diagram on your other thread - here is a link to the thread as I go through the comments there. https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1128444/thvd1406-about-connection…

  • THVD1426: Asking for the VA and VB external resistors required for auto-direction mode

    TI Thinks Resolved
    Part Number: THVD1426 Other Parts Discussed in Thread: THVD1406 Hi Team, Customer would like to design THBD1426. are external resistors required on VA and VB for auto-direction mode? can customer not place 120ohm resistor between A and B? thanks for…

  • RE: THVD1500: 20 unit load

    Hi Clemens， What is t(device-auto-dir)? I can't find it discreption in THVD1406 datasheet.How long time is it?

  • RE: SN65HVD1780: SN65HVD1780 enable

    Vidhya, In the THVD1406, if D is left open/high for longer than tdevice-auto-dir, the receiver will automatically be enabled. So, on the THVD1406, you can tie both SHDN and RE high and control the driver and receiver using the D pin connected to the MCU…

  • RE: THVD1505: replace MAX13487/13488

    Polarity and direction are different things. The upcoming THVD1406 and THVD1426 devices have automatic direction control.

  • RE: THVD1510: 485 with automatic receiving and sending control, no external MCU is needed to control

    Amelie, TI will release auto-direction control RS-485 - THVD1406 and THVD1426 later this year.
    • Answered

  • SN65HVD12: SN65HVD12

    Resolved
    Part Number: SN65HVD12 Other Parts Discussed in Thread: THVD1406 All, Is it possible to hardwire the SN65HVD12 for Rx and Tx to always be active (DE = 1, RE_N = 0)? The FPGA does not have a spare pin to control remotely. Thanks! Justin
    • Resolved

  • Does TI have an RS485 chip that automatically controls the input and output directions?

    Other Parts Discussed in Thread: THVD1426 , THVD1406 Dears Does TI have an RS485 chip that automatically controls the input and output directions? Replacement MAX13488 Thanks Elsa Duan

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