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Semtech EClamp2357N

Semtech EClamp2357N

EMI Filter and ESD Protection for Secure Digital Card Interfaces

The EClamp™2357N 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.

Features


  • EMI/RFI filter with integrated ESD protection
  • ESD protection to IEC 61000-4-2 (ESD) level 4, ± 15 kV (air), ± 8 kV (contact)
  • Filter performance: > 30 dB attenuation at 1.8 GHz
  • TVS working voltage: 5 V
  • Resistor: 100 Ω ± 15%
  • Component Capacitance: 10 pF (VR = 0 V)
  • EMI & ESD protection for six lines
  • Dedicated ESD protection for four lines
  • Solid-state technology

Applications


  • Touch screen display interfaces
  • Secure digital (SD) memory card interfaces
  • Multimedia card interfaces (MCI)
  • Color LCD panel protection
  • Cell phone handsets and accessories

Packaging

QFN

Order Codes

  • ECLAMP2357N.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel