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
http://onsemi.com
microphone line. This device also offers ESD protection?clamping
transients from static discharges and ESD protection is provided
across all capacitors.
Features
1
C1
L
L
C1
8
? 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
2
3
4
C2
C3
C4
L
L
C2
C3
C4
7
6
5
?
?
Excellent Line Efficiency with Low Line Resistance < 1.1 W max
This is a Pb?Free Device*
(Top View)
MARKING
Applications
DIAGRAM
1 R2 M G
G
?
?
?
?
?
?
Headset
MP3s
PDAs
Digital Cameras
Portable DVDs
Handfree Interface
1
DFN8
CASE 506AA
PLASTIC 4
R2 = Specific Device Code
M = Date Code
G = Pb?Free Package
1
2
3
4
GND
8
7
6
5
(Bottom View)
ORDERING INFORMATION
Device
NUF4220MNT1G
Package
DFN8
(Pb?Free)
Shipping ?
3000 / Tape & Reel
*For additional information on our Pb?Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
?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.
? Semiconductor Components Industries, LLC, 2006
October, 2006 ? Rev. 0
1
Publication Order Number:
NUF4220MN/D
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相关代理商/技术参数
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NUF4402MNT1G 功能描述:电磁干扰滤波器 Low Cap. 4 line EMI Filter w/ESD RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03
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NUF4403MNT1G 功能描述:电磁干扰滤波器 4 CH EMI FILTER IN RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03