参数资料
型号: CM1481-02DE
厂商: ON Semiconductor
文件页数: 1/4页
文件大小: 0K
描述: IC EMI FILTER W/ESD 2CH 8DFN
产品变化通告: Product Obsolescence 30/Jun/2011
标准包装: 3,000
类型: 低通
技术: RC(Pi)
通道数: 2
中心 / 截止频率: 31MHz(截止值)
衰减值: 40dB @ 800MHz ~ 3GHz
电阻 - 通道 (Ohms): 10
值: R = 10 欧姆,C = 100pF
ESD 保护:
滤波器阶数: 2nd
应用: 音频
封装/外壳: 8-WFDFN 裸露焊盘
尺寸/尺寸: 0.079" L x 0.079" W(2.00mm x 2.00mm)
高度: 0.031"(0.80mm)
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
CM1481
2-Channel EMI Filter
with ESD Protection for
Headsets/Speakers
Features
? Two Channels of EMI Filtering
? Pi ? Style Filters in a Capacitor ? Resistor ? Capacitor (C ? R ? C)
Network
? ± 8 kV ESD Protection (IEC 61000 ? 4 ? 2, Contact Discharge)
? ± 15 kV ESD Protection (HBM)
? Supports AC Signals ? Ideal for Audio Applications
? Greater than 40 dB of Attenuation at 1 GHz
? 8 ? lead, 2.00 mm x 2.00 mm Footprint WDFN Package
? Low Profile Maximum Height of 0.8 mm
? These Devices are Pb ? Free and are RoHS Compliant
1
http://onsemi.com
WDFN8
DE SUFFIX
CASE 511BE
ELECTRICAL SCHEMATIC
10 W
8
C
C
Applications
? Headset Speaker Port in Mobile Handsets
? I/O Port Protection for Mobile Handsets, Notebook Computers,
PDAs, etc.
? EMI Filtering for Data Ports in Cell Phones, PDAs or Notebook
Computers
Filter #1
4
Filter #2
R
100 pF
10 W
R
C
100 pF
C
Filter #1
5
Filter #2
100 pF
100 pF
MARKING DIAGRAM
81E
81E
= CM1481 ? 02DE
ORDERING INFORMATION
Device
CM1481 ? 02DE
Package
WDFN
(Pb ? Free)
Shipping ?
3000/Tape & Reel
?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, 2011
April, 2011 ? Rev. 3
1
Publication Order Number:
CM1481/D
相关PDF资料
PDF描述
CM1483-02DE 2 CH. EMI FILTER W/ESD
CM1484-02S7 IC LCD/CAM EMI FILTER 2CH SC70-5
CM1485-02SE IC LCD/CAM EMI FLTR 2CH SOT563-6
CM1492-06DE L-C FILTER W/ESD 6CH 12DFN
CM1499-E6DE IC EMI FILTER W/ESD 6CH 12DFN
相关代理商/技术参数
参数描述
CM1482 制造商:CML 制造商全称:Chicago Miniature Lamp,inc 功能描述:G-4 1/2 Miniature Bayonet Base
CM1482-02DE 功能描述:电磁干扰滤波器 2-ch Headset Mic EMI Filter with 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
CM1483 制造商:CML 制造商全称:Chicago Miniature Lamp,inc 功能描述:G-4 1/2 Miniature Bayonet Base
CM1483-02DE 功能描述:电磁干扰滤波器 L-C EMI Filter with ESD Protection 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
CM1484 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:Dual Channel EMI Filter with ESD Protection