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EL2245CN

更新时间： 2024-11-19 22:50:55
品牌 Logo 应用领域
ELANTEC 运算放大器放大器电路光电二极管
页数 文件大小 规格书
14页 449K
描述
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp

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中文翻译

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EL2245CN 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：,Reach Compliance Code：unknown
风险等级：5.8Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIERJESD-30 代码：R-PDIP-T8
JESD-609代码：e0功能数量：1
端子数量：8封装主体材料：PLASTIC/EPOXY
封装形状：RECTANGULAR封装形式：IN-LINE
认证状态：Not Qualified子类别：Operational Amplifier
表面贴装：NO技术：BIPOLAR
温度等级：COMMERCIAL EXTENDED端子面层：Tin/Lead (Sn/Pb)
端子形式：THROUGH-HOLE端子位置：DUAL
Base Number Matches：1

EL2245CN 数据手册

 浏览型号EL2245CN的Datasheet PDF文件第2页浏览型号EL2245CN的Datasheet PDF文件第3页浏览型号EL2245CN的Datasheet PDF文件第4页浏览型号EL2245CN的Datasheet PDF文件第5页浏览型号EL2245CN的Datasheet PDF文件第6页浏览型号EL2245CN的Datasheet PDF文件第7页 
EL2245C, EL2445C  
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp  
Features  
General Description  
• 100MHz gain-bandwidth at gain-  
of-2  
• Gain-of-2 stable  
• Low supply current (per amplifier)  
= 5.2mA at VS = ±15V  
• Wide supply range  
The EL2245C/EL2445C are dual and quad versions of the popular  
EL2045C. They are high speed, low power, low cost monolithic oper-  
ational amplifiers built on Elantec's proprietary complementary  
bipolar process. The EL2245C/EL2445C are gain-of-2 stable and fea-  
ture a 275V/µs slew rate and 100MHz bandwidth at gain-of-2 while  
requiring only 5.2mA of supply current per amplifier.  
= ±2V to ±18V dual-supply  
= 2.5V to 36V single-supply  
• High slew rate = 275V/µs  
• Fast settling = 80ns to 0.1% for a  
10V step  
The power supply operating range of the EL2245C/EL2445C is from  
±18V down to as little as ±2V. For single-supply operation, the  
EL2245C/EL2445C operate from 36V down to as little as 2.5V. The  
excellent power supply operating range of the EL2245C/EL2445C  
makes them an obvious choice for applications on a single +5V or  
+3V supply.  
• Low differential gain = 0.02% at  
AV = +2, RL = 150W  
The EL2245C/EL2445C also feature an extremely wide output volt-  
age swing of ±13.6V with VS = ±15V and RL = 1000W. At ±5V,  
output voltage swing is a wide ±3.8V with RL = 500W and ±3.2V with  
RL = 150W. Furthermore, for single-supply operation at +5V, output  
voltage swing is an excellent 0.3V to 3.8V with RL = 500W.  
• Low differential phase = 0.07° at  
AV = +2, RL = 150W  
• Stable with unlimited capacitive  
load  
• Wide output voltage swing  
=±13.6V with VS = ±15V,  
RL = 1000W  
At a gain of +2, the EL2245C/EL2445C have a -3dB bandwidth of  
100MHz with a phase margin of 50°. They can drive unlimited load  
capacitance, and because of their conventional voltage-feedback  
topology, the EL2245C/EL2445C allow the use of reactive or non-lin-  
ear elements in their feedback network. This versatility combined with  
low cost and 75mA of output-current drive make the  
EL2245C/EL2445C an ideal choice for price-sensitive applications  
requiring low power and high speed.  
= 3.8V/0.3V with VS = +5V,  
RL = 500W  
Applications  
• Video amplifier  
• Single-supply amplifier  
• Active filters/integrators  
• High-speed sample-and-hold  
• High-speed signal processing  
• ADC/DAC buffer  
Connection Diagrams  
• Pulse/RF amplifier  
EL2245CN/CS Dual  
EL2445CN/CS Quad  
• Pin diode receiver  
• Log amplifier  
• Photo multiplier amplifier  
• Difference amplifier  
Ordering Information  
Part No.  
EL2245CN  
EL2245CS  
EL2445CN  
EL2445CS  
Temp. Range  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
Package  
8-Pin P-DIP  
8-Lead SO  
Outline #  
MDP0031  
MDP0027  
MDP0031  
MDP0027  
14-Pin P-DIP  
14-Lead SO  
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these  
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.  
© 2001 Elantec Semiconductor, Inc.  
1234567...14

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