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EL2245CS PDF预览

EL2245CS

更新时间: 2024-01-14 06:20:39
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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

EL2245CS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.81放大器类型:OPERATIONAL AMPLIFIER
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.89 mm功能数量:2
端子数量:8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:1.68 mm
子类别:Operational Amplifier表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

EL2245CS 数据手册

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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.  

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