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  • ESDS552: Design question

    Part Number: ESDS552 Tool/software: Question on ESDS552DBZR part Below id my understanding on pin mapping PNI-1 SIGNAL1 PIN-2 SIGNAL2 PIN-3 GND Can I leave PIN2 as unconnected / NC in the schematics? If no, what is recommended. Mine is single…

  • ESDS552: If CAN is used in low-speed industrial control applications, can it share ESD protection with the RS-485 interface?

    TI Thinks Resolved
    Part Number: ESDS552 Tool/software: Hi team, If CAN is used in low-speed industrial control applications, can it share ESD protection with the RS-485 interface?
    • Answered

  • TRS213: TRS213IDBRG4 Contact ESD Specification and External TVS Protection

    Resolved
    Part Number: TRS213 Other Parts Discussed in Thread: ESDS552 Hi AE, The system requires 10 kV Contact ESD , but the datasheet only specifies HBM ±15 kV . 1. Is there a Contact ESD specification for the TRS213IDBRG4 ? 2. If a Semtech RCLAMP1521ZATFT…
    • Resolved

  • TRS3232E-Q1: TRS3232EQPWRQ1 ESD Protection Information

    TI Thinks Resolved
    Part Number: TRS3232E-Q1 Other Parts Discussed in Thread: ESDS552 Hello, We are using the TRS3232EQPWRQ1 IC for RS-232 communication. According to the datasheet, the RS-232 pins are rated as shown in the image below. Do we still need external ESD protection…

  • THVD1552: Design external ESD protection for RS485

    TI Thinks Resolved
    Part Number: THVD1552 Other Parts Discussed in Thread: ESDS552 , Tool/software: Hello TI Team, i want to design an external ESD protection for RS485 communication. I'm using the THVD1552D which has an internal ESD protection circuit according to the…

  • SN75ALS1178: SN75ALS1178 Driver Output Overvoltage Robustness

    TI Thinks Resolved
    Part Number: SN75ALS1178 Other Parts Discussed in Thread: THVD2450 , ESDS552 Hello, I would like to ask about the overvoltage robustness of the SN75ALS1178NSR driver output pins. The datasheet specifies the Absolute Maximum Ratings as: Vo = -9V to…

  • MAX3221: TVS Diode Selection for RS-232 Output Lines

    TI Thinks Resolved
    Part Number: MAX3221 Other Parts Discussed in Thread: ESDS552 Hi Team, Regarding the TVS diode selection for the RS-232 output lines: The receiver voltage rating is ±25 V, and the driver voltage rating is ±13.2 V. Based on these ratings, I would…

  • TRS3232E-Q1: Protection on TRS3232EQPWRQ1 DOUT pin when other two RS232 DOUT pins are also connected with the same RIN PIN on opposite RS232

    TI Thinks Resolved
    Part Number: TRS3232E-Q1 Other Parts Discussed in Thread: ESDS552 , THVD2450 Hi, Please find the schematics below where I am using TRS3232EQPWRQ1 on my board to communicate with a printer with RS232 communication. But In our setup, we have other two…

  • TMUX7236: S/D line protection

    Part Number: TMUX7236 Other Parts Discussed in Thread: ESDS552 , TMUX7462F Tool/software: Hello all, I'm currently implementing the TMUX7236 in a design that should be able to switch between AI/RS485. I would like to protect this line from over/under…
    • Answered

  • SN65HVD3082E: Can't pass 4000V surge test

    Resolved
    Part Number: SN65HVD3082E Other Parts Discussed in Thread: THVD1419 , THVD1439 , ESDS552 Tool/software: Dears: customer use SN65HVD3082 meet surge issue. The product passed L-N/L-PE/N-PE level 3 surge test-1000V voltage, but L-PE failed level 4 surge…
    • Resolved

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