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EL2126CS PDF预览

EL2126CS

更新时间: 2024-02-08 20:06:03
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页数 文件大小 规格书
11页 281K
描述
Ultra-low Noise, Low Power, Wideband Amplifier

EL2126CS 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:MO-178, SOT-23, 5 PIN
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.73Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER标称共模抑制比:85 dB
最大输入失调电压:3000 µVJESD-30 代码:R-PDSO-G5
负供电电压上限:-16.5 V标称负供电电压 (Vsup):-5 V
功能数量:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
标称压摆率:120 V/us子类别:Operational Amplifier
供电电压上限:16.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子形式:GULL WING
端子位置:DUALBase Number Matches:1

EL2126CS 数据手册

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EL2126C - Preliminary  
Ultra-low Noise, Low Power, Wideband Amplifier  
Features  
General Description  
• Voltage noise of only 1.3nV/ÖHz  
• Current noise of only 1.2pA/ÖHz  
• Low offset voltage £200µV  
• 90MHz -3dB BW for AV=10  
• Very low supply current -4.7mA  
• SOT23 package  
The EL2126C is an ultra-low noise, wideband amplifier that runs on  
half the supply current of competitive parts. It is intended for use in  
systems such as ultrasound imaging where a very small signal needs to  
be amplified by a large amount without adding significant noise. Its  
low power dissipation enables it to be packaged in the tiny SOT23  
package, which further helps systems where many input channels cre-  
ate both space and power dissipation problems.  
• ±5V to ±15V operation  
The EL2126C is stable for gains of 10 and greater and uses traditional  
voltage feedback. This allows the use of reactive elements in the feed-  
back loop, a common requirement for many filter topologies. It  
operates from ±5V to ±15V supplies and is available in a 5-pin SOT23  
package and 8-pin SO and 8-pin PDIP packages.  
Applications  
• Ultrasound input amplifiers  
• Wideband instrumentation  
• Communication equipment  
• AGC & PLL active filters  
• Wideband sensors  
The EL2126C is fabricated in Elantec’s proprietary complementary  
bipolar process, and is specified for operation over the full -40°C to  
+85°C temperature range.  
Ordering Information  
Part No  
EL2126CW  
EL2126CS  
EL2126CN  
Package  
5-Pin SOT23  
8-Pin SO  
Tape & Reel  
Outline #  
MDP0038  
MDP0027  
MDP0031  
Connection Diagrams  
8-Pin PDIP  
NC  
IN-  
1
2
3
4
8
7
6
5
NC  
OUT  
VS-  
IN+  
1
2
3
5
4
VS+  
IN-  
VS+  
OUT  
NC  
-
+
IN+  
VS-  
+
-
EL2126C  
EL2126C  
(5-Pin SOT23)  
(8-Pin SO and 8-Pin PDIP)  
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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