NUF4220: Audio EMI Filter, 4 Line, with ESD Protection

Description: NUF4220MN is a 4 line LC EMI filter array designed...
  • NUF4220MN is a 4 line LC EMI filter array designed for audio applications. It offers greater than -30 dB attenuation at frequencies from 800 MHz to 5.0 GHz, with no line loss. This part is a single chip solution for audio interface applications, 2 speaker lines with a microphone line. This device also offers ESD protection-clamping transients from static discharges and ESD protection is provided across all capacitors.
  • Features
  • Provides EMI Filtering and ESD Protection
  • Integration of 20 Discretes
  • Compliance with IEC61000-4-2 (level 4) 18 kV(Contact)
  • DFN8, 2x2 mm Package
  • Moisture Sensitivity Level 1
  • ESD Ratings: Machine Model = C and Human Body Model = 3B
  • Excellent Line Efficiency with Low Line Resistance < 1.1 Ω max
  • This is a Pb-Free Device
  • Applications
  • Headsets, MP3s, and PDAs
  • Digital Cameras, Portable DVDs, and Handfree Interface
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    NUF4220MNT1G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Audio EMI Filter, 4 Line, with ESD Protection
  • Package Type: DFN-8
  • Package Case Outline: 506AA
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Packages
    Specifications
  • Interface: Audio 
  • Number of Lines:
  • Filter Type: L-C 
  • R Typ (Ω): 0.85 
  • C Typ (pF): 205 
  • IR Max (µA): 0.1 
  • V(BR) Typ (V):
  • VRWM Max (V):
  • Package Type: DFN-8 
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