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ESDS452: Is ESDS452 widely used in RS485/USB interface applications?

Zoe Yang
Intellectual 2210 points
Part Number: ESDS452

Hi team,  
when I promote ESD device to my customer for interface like USB and 484, they asked 2channel /5.5V operating voltage / SOT-23 package. I promote ESDS452 but customer see no USB or RS485 recommend applications in our DS. Can you help advise whether it is suitable here?

  • 0
    TI__Expert 8400 points

    Hi Zoe, 

    Yes, ESDS452 is suitable for USB and RS485. The device does have a typical capacitance of 3pF so it might not be the best option for high speed USB signals. For our datasheets, the applications don't always provide the full list of interfaces the device can protect. 

    Please let me know if there is anything else you need. 

    Best,

    McKenzie