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参数资料
| 型号： | CM1481-02DE |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/4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： | 是 |
| 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
Table 1. PIN DESCRIPTIONS
PACKAGE / PINOUT DIAGRAMS
Pin
Name
Description
1
2
3
Filter #1
NC
NC
Filter #1
No Connect
No Connect
Top View
(Pins Down View)
8 7 6 5
Bottom View
(Pins Up View)
1 2 3 4
4
5
Filter #2
Filter #2
Filter #2
Filter #2
Pin 1
Marking
81E
GND
PAD
6
NC
No Connect
7
NC
No Connect
1 2 3 4
8 7 6 5
8
DAP
Filter #1
GND
Filter #1
Ground
CM1481 ? 02DE
8 Lead WDFN Package
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Storage Temperature Range
DC Package Power Rating
Rating
? 65 to +150
0.5
Units
° C
W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 3. STANDARD OPERATING CONDITIONS
Parameter
Operating Temperature Range
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 1)
Rating
–40 to +85
Units
° C
Symbol
R
Resistance R
Parameter
Conditions
Min
8
Typ
10
Max
12
Units
W
R MATCH
Resistor ? to ? Resistor Matching
5
%
C TOT
Total Channel Capacitance
2.5 V DC, 1 MHz, 30 mV AC
160
200
240
pF
C
Capacitance C
100
pF
I LEAK
Diode Leakage Current
V IN = +5.0 V
0.1
1.0
m A
V SIG
Signal Clamp Voltage
Positive Clamp
Negative Clamp
I LOAD = 10 mA
I LOAD = ? 10 mA
5
? 15
7
? 10
15
? 5
V
V ESD
f C
In ? system ESD Withstand Voltage
a) Human Body Model, MIL ? STD ? 883,
Method 3015
b) Contact Discharge per
IEC 61000 ? 4 ? 2 Level 4
Cut ? off Frequency
Z SOURCE = 50 W , Z LOAD = 50 W
(Note 2)
R = 10 W , C = 100 pF
± 15
± 8
31
kV
MHz
1. T A = 25 ° C unless otherwise specified.
2. ESD applied to input and output pins with respect to GND, one at a time. Clamping voltage is measured at the opposite side of the EMI filter
to the ESD pin (i.e. if ESD is applied to pin 1 then clamping voltage is measured at pin 8).
http://onsemi.com
2
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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 |
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