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    Answered
  • RE: SN74LVC245A: Guidance to improve the SPI data transmission from MEMS sensor over 2m distance

    Clemens Ladisch
    Clemens Ladisch
    Resolved
    The average data rate does not matter; what is the SPI clock frequency? Just using single-ended signals with buffers (e.g., SN74LVC125A, SN74HCS125) at both ends is possible. But if you expect a noisy environment or a ground shift between the two boards…
    • over 2 years ago
    • Logic
    • Logic forum
  • RE: THVD2450: High power consumption

    Clemens Ladisch
    Clemens Ladisch
    The THVD2450 and THVD2450V are different devices. For unidirectional signals, you do not need a termination resistor at the driver, so the load is lower. But to reduce power consumption for distances less than 10 m, do not use RS-422 but LVDS. Use drivers…
    • over 2 years ago
    • Interface
    • Interface forum
  • DS90LV027AQ-Q1: Some questions about ds90lv027aq

    Jiawei Hu1
    Jiawei Hu1
    TI Thinks Resolved
    Part Number: DS90LV027AQ-Q1 Other Parts Discussed in Thread: DS90LV027 Hi team, My customer want to use DS90LV027 to transfer SPI to LVDS, can LVDS transport for six meters away? The frequency of this signal is 25M or 50M. BR Jiawei
    • over 3 years ago
    • Interface
    • Interface forum
  • RS422 Multiplexer - 2 inputs 1 output

    Steven Ng
    Steven Ng
    TI Thinks Resolved
    Other Parts Discussed in Thread: TMUX1574 , TMUX6234 , TMUX7234 , SN74CBTLV3257 , AM26LV32 , AM26LV31 I am currently working on a satellite that uses RS422 communication protocol for S-Band and X-Band communication and as part of this we have both nominal and…
    • over 1 year ago
    • Interface
    • Interface forum

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