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  • THVD1400V: THVD1400V wire resistance on Bus input/output & Digital input

    TI Thinks Resolved
    Part Number: THVD1400V Tool/software: Dear team, Should we pay attention to the wire resistance highlighted in yellow? Louis Lin

  • THVD1400V: J1708 interfacing using THVD1400VDRCR

    TI Thinks Resolved
    Part Number: THVD1400V Other Parts Discussed in Thread: THVD1400 , Tool/software: Hi We are evaluating the use of your THVD1400VDRCR RS-485 transceiver in an application that involves interfacing with an SAE J1708 bus , commonly used in heavy-duty vehicle…
    • Answered

  • THVD1400V: 1.2V Logic Level RS-485/RS-422 transceiver

    Resolved
    Part Number: THVD1400V Product Specs: Hi, I am looking for an RS-485/RS422 transceiver that can work off 1.2V logic level. The lowest I have come across is TI's THVD1400V which supports VIO down to 1.65V. But with VIH min = 70% of VIO, this would…
    • Resolved
    • Answered

  • THVD1400V: IC identification

    Resolved
    Part Number: THVD1400V Other Parts Discussed in Thread: AMC1400 , THVD1400 Tool/software: Hello Support, I have an IC which I have not identified. Is it THVD1400V? You can find related picture below. Please advise
    • Resolved

  • THVD1400V: RS-485 IC real-world failure conditions when A/B pins are exposed externally

    Part Number: THVD1400V Other Parts Discussed in Thread: THVD2419 , THVD1419 , THVD1400 , THVD2429 Tool/software: Hello, I’m using the THVD1400VDRCR IC in an RS-485 application, where the A and B pins are routed to external terminals for field connections…
    • Answered

  • THVD1400V: Pull-up and pull-down resistors for logic lines

    Resolved
    Part Number: THVD1400V I want to minimize the components, so I wanted to ask if I can pull-up or pull-down the logic pins directly with the microcontroller or if I can avoid these completely: R (pin 2): pull-up (VCC = VIO = 3.3 V) DE and ntRE (pins 3…
    • Resolved
    • Answered

  • AM263P4: UART RTS timing at high baud rate

    Resolved
    Part Number: AM263P4 Other Parts Discussed in Thread: THVD1400V Hi Champs, I am seeking your advice for the case below. AM263P4 handles 5 RS485 networks. Each network runs at 6Mbps. RS485 transceiver is THVD1400V. Follow the TRM I think I can…
    • Resolved

  • THVD1420: THVD1420DR and TXS0102 level shifter correct? 5v to 1.8v

    TI Thinks Resolved
    Part Number: THVD1420 Other Parts Discussed in Thread: TXS0102 , TXU0202 , THVD1400V Tool/software: The THVD1420DR has a 5V supply. My MCU operates at 1.8V. Would it be correct to use the TXS0102 as a 5V to 1.8V level shifter for the RS485 UART pins?

  • AM26LV32: Low voltage RS422 receiver

    TI Thinks Resolved
    Part Number: AM26LV32 Other Parts Discussed in Thread: THVD1400V , TXU0104 , , TXU0102 , AM26C32 , Tool/software: We are looking for a RS-422 Receiver ( 1-5 Mbps) to FPGA 1V8 levels. Is there a chip which has receiver and level translator in one package…

  • [FAQ] What are some recommended RS-485 transceivers in TI?

    RS-485 Selection Guide RS-485 Hero Device Flyer - MM.pdf Select recommended RS-485 transceivers by supply voltage, maximum supports data rate, integrated protections, and other key feature sets. Please go to www.ti.com/rs485 for details.

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