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OP270EZ

更新时间： 2024-02-13 00:53:54
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器
页数 文件大小 规格书
16页 516K
描述
Dual Very Low Noise Precision Operational Amplifier

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中文翻译

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OP270EZ 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP16,.4针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.31.00.01风险等级：7.11
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.08 µA25C 时的最大偏置电流 (IIB)：0.06 µA
最小共模抑制比：90 dB标称共模抑制比：100 dB
频率补偿：YES最大输入失调电压：400 µV
JESD-30 代码：R-PDSO-G16JESD-609代码：e3
长度：10.3 mm低-失调：YES
湿度敏感等级：1负供电电压上限：-18 V
标称负供电电压 (Vsup)：-15 V功能数量：2
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP16,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：260
电源：+-15 V认证状态：Not Qualified
座面最大高度：2.65 mm最小摆率：1.7 V/us
标称压摆率：2.4 V/us子类别：Operational Amplifier
最大压摆率：7.2 mA供电电压上限：18 V
标称供电电压 (Vsup)：15 V表面贴装：YES
技术：BIPOLAR温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)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：40标称均一增益带宽：5000 kHz
最小电压增益：350000宽度：7.5 mm
Base Number Matches：1

OP270EZ 数据手册

 浏览型号OP270EZ的Datasheet PDF文件第2页浏览型号OP270EZ的Datasheet PDF文件第3页浏览型号OP270EZ的Datasheet PDF文件第4页浏览型号OP270EZ的Datasheet PDF文件第5页浏览型号OP270EZ的Datasheet PDF文件第6页浏览型号OP270EZ的Datasheet PDF文件第7页 
Dual Very Low Noise Precision  
Operational Amplifier  
a
OP270  
CONNECTION DIAGRAMS  
FEATURES  
Very Low Noise 5 nV/÷Hz @ 1 kHz Max  
Excellent Input Offset Voltage 75 ␮V Max  
Low Offset Voltage Drift 1 ␮V/؇C Max  
Very High Gain 1500 V/mV Min  
Outstanding CMR 106 dB Min  
Slew Rate 2.4 V/␮s Typ  
16-Lead SOIC  
(S-Suffix)  
8-Lead PDIP (P-Suffix)  
8-Lead CERDIP  
(Z-Suffix)  
16  
15  
14  
13  
1
2
3
4
5
6
7
8
–IN A  
+IN A  
NC  
OUT A  
NC  
8
7
6
5
1
2
3
4
OUT A  
–IN A  
+IN A  
V–  
V+  
NC  
Gain Bandwidth Product 5 MHz Typ  
Industry-Standard 8-Lead Dual Pinout  
OUT B  
–IN B  
+IN B  
A
B
V–  
V+  
OP270  
NC  
12 NC  
GENERAL DESCRIPTION  
OP270  
11  
10  
9
+IN B  
–IN B  
NC  
NC  
The OP270 is a high performance, monolithic, dual operational  
amplifier with exceptionally low voltage noise, 5 nV/÷Hz max at  
1 kHz. It offers comparable performance to ADI’s industry  
standard OP27.  
OUT B  
NC  
NC = NO CONNECT  
The OP270 features an input offset voltage below 75 mV and an  
offset drift under 1 mV/∞C, guaranteed over the full military tem-  
perature range. Open-loop gain of the OP270 is over 1,500,000  
into a 10 kW load, ensuring excellent gain accuracy and linearity,  
even in high gain applications. Input bias current is under 20 nA,  
which reduces errors due to signal source resistance. The OP270’s  
CMR of over 106 dB and PSRR of less than 3.2 mV/V signifi-  
cantly reduce errors due to ground noise and power supply  
fluctuations. Power consumption of the dual OP270 is one-third  
less than two OP27s, a significant advantage for power conscious  
applications. The OP270 is unity-gain stable with a gain bandwidth  
product of 5 MHz and a slew rate of 2.4 V/ms.  
The OP270 offers excellent amplifier matching, which is important  
for applications such as multiple gain blocks, low noise instru-  
mentation amplifiers, dual buffers, and low noise active filters.  
The OP270 conforms to the industry-standard 8-lead DIP pinout.  
It is pin compatible with the MC1458, SE5532/A, RM4558, and  
HA5102 dual op amps, and can be used to upgrade systems  
using those devices.  
For higher speed applications, the OP271, with a slew rate of  
8 V/ms, is recommended. For a quad op amp, see the OP470.  
SIMPLIFIED SCHEMATIC  
(One of Two Amplifiers Is Shown)  
V+  
BIAS  
OUT  
+IN  
–IN  
V–  
REV. C  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  
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中文翻译

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OP270EZ 替代型号

型号 品牌 替代类型 描述 数据表
OP270GPZ ADI

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