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EM4444

DescriptionThe EM4444 is used in passive UHF Read/Write transponder applications. It is powered up by an RF beam transmitted by the reader, which is received and rectified to generate a supply voltage for the chip. A pre-programmed ID code or other data is transmitted back to the reader by varying...

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SeekIC No. : 004335916 Detail

EM4444: DescriptionThe EM4444 is used in passive UHF Read/Write transponder applications. It is powered up by an RF beam transmitted by the reader, which is received and rectified to generate a supply volta...

EM4444 Data Sheet

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Part Number:
EM4444
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Description

The EM4444 is used in passive UHF Read/Write transponder applications. It is powered up by an RF beam transmitted by the reader, which is received and rectified to generate a supply voltage for the chip. A pre-programmed ID code or other data is transmitted back to the reader by varying the amount of energy that is reflected back to the reader. The chip implements the robust and fast anti-collision protocol fully compliant with the EM Microelectronic UHF read-only and read/write tags. Data is written to the tag in 64 bit blocks by commanding the chip after its presence had been detected.




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