• RE: RS485/ RS422 3.3V device that interface to 5V device

    Hi Idan,

    Both the LTC2862-1 and LTC2862-2 have a receiver up that receive data at up to 20Mbps. Your application should work without issue, the LTC2862-2 will be able to receive the 12Mbps data from the LTC2862-1, and transmit 115200bps data back.

    Both…

  • LTC2865 in Half Duplex mode

    I'd like to use the LTC2865 RS485 tranceiver since it has VL to that I can easily interface between 5V and 3.3V domains.  But I also need half duplex mode.  Is it possible to connect the 2865 in a way to acts like half duplex of the LTC2862?  Is this…

  • RE: 5W carbon composite resistor exists?

    Hi Museroom,

    Indeed, it looks like they are hard to come by. HPC5C560K from KOA Speer might be a suitable option. The datasheet says "non-inductive", but there isn't a spec on how non-inductive.

    Design Note 203 is pretty old, have a look…

  • RE: Question about RS-485 Tranceiver

    Kazu san, we need to clarify your requirements.

    Do you mean "at least 64 transceivers" on the bus? (A part that allows 128 or 256 transceivers will work properly with 64 transceivers on the bus.)

    By "5V and 3.3V" do you mean either one or the…

  • LTC2862A-2

    Hi all,

    I am trying to communicate with two LTC2862A-2 transceiver IC's. I set te first one on Transmit mode (DE '1') and (RE '1') and the other one on receive (DE '0') and (RE '0') hard coded in the two microcontrollers attached to it. If I send data…

  • TAGS LIST: Interface and Isolation

    LTM2894
    LTM2895
    LTM9100
    LTM2885
    LTM2881
    LTM2882
    LTM2883
    LTM2884
    LTM2893
    LTM2886
    LTM2887
    LTM2889
    LTM2892
    LTC1694-1
    LTC4300
    LTC4310
    LTC4302
    LTC4305
    LTC4304
    LTC4303
    LTC4306
    LTC4307
    LTC4307-1
    LTC430…