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OPA2277 PDF预览

OPA2277

更新时间： 2024-01-11 20:52:11
品牌 Logo 应用领域
德州仪器 - TI 运算放大器
页数 文件大小 规格书
4页 166K
描述
HIGH-PRECISION OPERATIONAL AMPLIFIER

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中文翻译

获取价格

OPA2277 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SOIC
包装说明：SOIC-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：0.85Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：181570
Samacsys Pin Count：8Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：D (R-PDSO-G8)
Samacsys Released Date：2015-04-13 16:55:43Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.004 µA25C 时的最大偏置电流 (IIB)：0.0028 µA
最小共模抑制比：130 dB标称共模抑制比：140 dB
频率补偿：YES最大输入失调电流 (IIO)：0.0028 µA
最大输入失调电压：25 µVJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
低-偏置：NO低-失调：YES
微功率：YES湿度敏感等级：3
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：8
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：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TUBE
峰值回流温度（摄氏度）：260功率：NO
电源：+-2/+-18 V可编程功率：NO
认证状态：Not Qualified座面最大高度：1.75 mm
最小摆率：0.8 V/us标称压摆率：0.8 V/us
子类别：Operational Amplifier最大压摆率：1.65 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：Nickel/Palladium/Gold (Ni/Pd/Au)
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
标称均一增益带宽：1000 kHz最小电压增益：1995000
宽带：NO宽度：3.9 mm
Base Number Matches：1

OPA2277 数据手册

 浏览型号OPA2277的Datasheet PDF文件第2页浏览型号OPA2277的Datasheet PDF文件第3页浏览型号OPA2277的Datasheet PDF文件第4页 
OPA2277-DIE  
www.ti.com  
SBOS611 –MARCH 2012  
HIGH-PRECISION OPERATIONAL AMPLIFIER  
Check for Samples: OPA2277-DIE  
1
FEATURES  
•
•
•
•
•
•
•
•
Ultra Low Offset Voltage  
APPLICATIONS  
Ultra Low Drift  
•
•
•
•
•
•
•
Transducer Amplifier  
Bridge Amplifier  
High Open-Loop Gain  
High Common-Mode Rejection  
High Power Supply Rejection  
Low Bias Current  
Temperature Measurements  
Strain Gage Amplifier  
Precision Integrator  
Battery Powered Instruments  
Test Equipment  
Wide Supply Range: ±2V to ±18V  
Low Quiescent Current  
DESCRIPTION  
The OPA2277 precision op amp replaces the industry standard OP-177. It offers improved noise, wider output  
voltage swing, and are twice as fast with half the quiescent current. Features include ultra low offset voltage and  
drift, low bias current, high common-mode rejection, and high power supply rejection.  
The OPA2277 op amp operates from ±2V to ±18V supplies with excellent performance. Unlike most op amps  
which are specified at only one supply voltage, the OPA2277 is specified for real-world applications; a single limit  
applies over the ±5V to ±15V supply range. High performance is maintained as the amplifiers swing to their  
specified limits.  
The OPA2277 op amp is easy to use and free from phase inversion and overload problems found in some other  
op amps. It is stable in unity gain and provides excellent dynamic behavior over a wide range of load conditions.  
The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction,  
even when overdriven or overloaded.  
ORDERING INFORMATION(1)  
PACKAGE  
DESIGNATOR  
PRODUCT  
PACKAGE  
ORDERABLE PART NUMBER  
PACKAGE QUANTITY  
OPA2277TDD1  
OPA2277TDD2  
252  
10  
Bare Die In Waffle  
Pack(2)  
OPA2277  
TD  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
web site at www.ti.com.  
(2) Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality  
Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room  
temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not  
warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2012, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234

中文翻译

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