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  • TRS3232E-Q1: TX output waveform is distorted when plugged into PC serial port

    Resolved
    Part Number: TRS3232E-Q1 Other Parts Discussed in Thread: TRS3232E I am using the TRS3232E to interface an embedded system to a serial port on a PC. The TX waveform from the DOUT pin of the TRS3232E looks correct when there is nothing connected (open circuit…
    • Resolved
    • Answered

  • TRS3232E-Q1: When unpowered, does the receiver input impedance change and would it damage an active remote device?

    Resolved
    Part Number: TRS3232E-Q1 Other Parts Discussed in Thread: TRS3232E , The receiver input impedance ri is given in the datasheet for when the device is powered. However if the device is unpowered, does the input impedance change? PS: the datasheet for device…
    • Resolved
    • Answered

  • TRS3232E-Q1: Can TRS3232E-Q1 protect short to 12V car battery and GND

    Resolved
    Part Number: TRS3232E-Q1 Hi, Can TRS3232E-Q1 protect short to +12V car battery and GND? If not, any suggestion to implement it? Thanks. BR Paddy
    • Resolved

  • TRS3232E-Q1: An error rate over 57,600 baud

    Part Number: TRS3232E-Q1 Hi There is an error rate over 57,600 baud, the test waveform is below,Could you please help to analyze the possible causes? Blue is the SCM output waveform Yellow is the output waveform of the transceiver The schematic diagram…

  • TRS3232E-Q1: Does TRS3232EQPWRQ1 support AEC-Q100?

    TI Thinks Resolved
    Part Number: TRS3232E-Q1 Hi Does TRS3232EQPWRQ1 support AEC-Q100? if not, pls help suggest the replacement with AEC-Q100

  • RE: TRS3232E: TRS3232E data DOUT error

    Hi Sammi, Since you are seeing a ~-5 V output we know the chip is properly powered and the charge pump is working. For some reason it is just behaving as though the DIN port of interest is at a high level even when 0 V is measured. Are you seeing this…

  • TRS3232E: Driver slew rate

    TI Thinks Resolved
    Part Number: TRS3232E Hi E2E, I was reading the datasheet and I saw Figure 4. showed input was 3V. tPTHL than was measured from 3V to -3V. If the input is 3.3V or 5V, should the tPTHL be measured from 3V to -3V also? If I am wrong, please help to clarify…
    • Answered

  • TRS3232E: When replacing SP3232E with TRS3232E, it can't commnicate successfully

    Resolved
    Part Number: TRS3232E Hi team, Customer used Sipex SP3232E, I promoted TRS3232E to replace. When replacing SP3232E with TRS3232E in customer board by welding, it can't commnicate successfully. Do you know why? Thanks!
    • Resolved

  • TRS3232E: pin 5 and pin 6 short to GND damage of TRS3232

    Part Number: TRS3232E Hi team, My customer is using the TRS3232E now. Currently we have found 4/120 pcs sockets' pin 5 and pin 6 are short to GND. Do you have some ideas about which condition will make the pin 5 and pin 6 short to GND damage? Thanks.

  • TRS3232E-Q1: Cap Voltages

    TI Thinks Resolved
    Part Number: TRS3232E-Q1 Other Parts Discussed in Thread: TRS3232 I am doing a de-rating analysis on the TRS3232 RS232 line driver/receiver. What is the max voltage the caps see on V+(pin 2), V- (pin 6) and from pins 1 to 3 and 4 to 5?

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