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MAX3243: vs. MAX3243E/TRS3243/TRS3243E

Part Number: MAX3243
Other Parts Discussed in Thread: TRS3243, , TRS3243E,

Hi Sir,

What are the differences among MAX3243, MAX3243E, TRS3243 and TRS3243E? Thanks!

Best regards,

Sam Ting

  • Hello Sam,

    MAX3243 and TRS3243 are the same device, just given different part numbers in order to help with second-sourcing. The same applies for MAX3243E and TRS3243E. The MAX/TRS3243E devices differ from MAX/TRS3243 (non-E) in that they implement additional protection for IEC ESD.

    Please let me know if you have any other questions.