NUF4220MN Datasheet, PDF (1/4 Pages) ON Semiconductor – 4 Line Audio EMI Filter with ESD Protection

NUF4220MN
4 Line Audio EMI Filter with
ESD Protection
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
Human Body Model = 3B
• Excellent Line Efficiency with Low Line Resistance < 1.1 W max
• This is a Pb−Free Device*
Applications
• Headset
• MP3s
• PDAs
• Digital Cameras
• Portable DVDs
• Handfree Interface
http://onsemi.com
L
1
8
C1 C1
L
2
7
C2 C2
L
3
6
C3 C3
L
4
5
C4 C4
(Top View)
MARKING
DIAGRAM
DFN8
1 _{R2 MG}
CASE 506AA
PLASTIC
4
G
1
R2 = Specific Device Code
M = Date Code
G = Pb−Free Package
12 34
GND
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
October, 2006 − Rev. 0
87 6 5
(Bottom View)
ORDERING INFORMATION
Device
Package
Shipping^†
NUF4220MNT1G DFN8 3000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Publication Order Number:
NUF4220MN/D