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Original question:

TRS3232: TRS3232 Application Problem

TRS3232E-Q1: May we know what we neet to notice if we use TRS3232 in 3.3V UART to RS232 application?

Chen Bogey8
Mastermind 9990 points

Part Number: TRS3232E-Q1
Other Parts Discussed in Thread: TRS3232

Hi Sir 

May we know what we neet to notice if we use TRS3232 in 3.3V UART to RS232 application?

                                               Bogey

  • 0
    TI__Guru 62920 points
    Hi Chen,

    You can reference Figure 8 in the datasheet for an example schematic. You would connect the DIN and ROUT pins to the UART and the DOUT and RIN pins to the RS-232 interface. It isn't much more complicated than that. If you have any specific questions please let me know, though.

    Max