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Semtech EClamp2342N

Semtech EClamp2342N

ESD-EMI Protection for Color LCD Interfaces

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The EClamp™2342N is a low pass filter array with integrated TVS diodes. It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment.


  • Bidirectional EMI/RFI filter with integrated TVS for ESD protection
  • ESD protection to IEC 61000-4-2 (ESD) level 4, ± 15 kV (air), ± 8 kV (contact)
  • Filter performance: 30 dB minimum attenuation 1 GHz to 2.5 GHz
  • TVS working voltage: 5 V
  • Resistor: 100 Ω ± 15%
  • Input capacitance: 20 pF (VR = 0 V)
  • Protection and filtering for eight lines
  • Solid-state technology


  • Color LCD panel protection
  • Cell phone CCD camera lines
  • Clamshell cell phones
  • Personal digital assistants (PDAs)



Order Codes

  • ECLAMP2342N.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
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