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

Datasheet: Audio EMI Filter, 4 Line, with ESD Protection
Rev. 0 (78.0kB)
Product Overview
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» Product Change Notification
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
Availability & Samples
Specifications
Case Outlines
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NUF4220MNT1G Active
Pb-free
Halide free
NUF4220 DFN-8 506AA 1 260 Tape and Reel 3000 $0.2737
Market Leadtime (weeks) : 8 to 12

Product
Description
Pricing ($/Unit)
Compliance
Status
Interface
Number of Lines
Filter Type
R Typ (Ω)
C Typ (pF)
IR Max (µA)
V(BR) Typ (V)
VRWM Max (V)
Package Type
NUF4220MNT1G  
 $0.2737 
Pb
H
 Active   
Audio
4
L-C
0.85
205
0.1
7
5
DFN-8
Case Outlines
506AA   
Packages
NUF4220: Audio EMI Filter, 4 Line, with ESD Protection
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