• RE: TRSF3238E: Coupling between DOUT and RIN

  

  Miguel Robertson

  Hi Donald, I suspect the coupling mechanism is capacitive (especially since the amplitude increased when a cable was introduced), although if you could provide oscilloscope captures showing the coupled noise it may help to better understand whether…

  • over 7 years ago
  • Interface
  • Interface forum
Answered

• RE: Does TI have part like TRS3253e, but with the number of TXs and RXs inverted?

  

  Ron Michallick

  Resolved

  Josh, The closest complimentary match is the TRSF3238E It is missing the VL pin (logic voltage translation).

  • over 11 years ago
  • Interface
  • Interface forum
Answered

• RE: RS-232 & RS-485 circuit

  

  Ron Michallick

  Resolved

  Nicky, I don't recommend signal switching on the DB9 connect. Use a RS-232 device and RS-485 device with disables. For RS-232 device try TRS3238E or faster TRSF3238E. I assume that this connect to a computer (DTE) so I made the RS-232 side DCU. I…

  • over 9 years ago
  • Interface
  • Interface forum

• TIDA-00557: RS-232 voltage Level conversion

  

  Nikunj Mehta

  Part Number: TIDA-00557 Hi Team , i need one support regarding TIDA-00557 board Application interfacing RS232 signals ( with Handshaking ) to FPGA . Question - I need RS232 all signal level 0 - 2.5V ( as my FPGA voltage bank supports only 0…

  • over 2 years ago
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