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LMP2012

更新时间： 2024-02-01 16:57:05
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
25页 1431K
描述
Dual High Precision, Rail-to-Rail Output Operational Amplifier

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LMP2012 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：SOIC包装说明：CERAMIC, SOIC-10
针数：10Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.16放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.000003 µA
标称共模抑制比：130 dB频率补偿：YES
最大输入失调电压：60 µVJESD-30 代码：R-CDSO-G10
JESD-609代码：e0低-偏置：YES
低-失调：YES微功率：NO
湿度敏感等级：1功能数量：2
端子数量：10最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：CERAMIC, METAL-SEALED COFIRED
封装代码：SOP封装等效代码：SOP10,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260功率：NO
电源：2.7/5 V可编程功率：NO
认证状态：Not Qualified筛选级别：38535V;38534K;883S
座面最大高度：2.042 mm标称压摆率：4 V/us
子类别：Operational Amplifiers最大压摆率：3.5 mA
供电电压上限：5.8 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：MILITARY端子面层：Tin/Lead (Sn63Pb37)
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：3000 kHz最小电压增益：17780
宽带：NO宽度：6.12 mm
Base Number Matches：1

LMP2012 数据手册

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LMP2011, LMP2012  
www.ti.com  
SNOSA71K –OCTOBER 2004–REVISED MARCH 2013  
LMP2011 Single/LMP2012 Dual High Precision, Rail-to-Rail Output Operational Amplifier  
Check for Samples: LMP2011, LMP2012  
1
FEATURES  
DESCRIPTION  
The LMP201X series are the first members of TI's  
new LMPTM precision amplifier family. The LMP201X  
series offers unprecedented accuracy and stability in  
space-saving miniature packaging while also being  
offered at an affordable price. This device utilizes  
patented techniques to measure and continually  
correct the input offset error voltage. The result is an  
amplifier which is ultra stable over time and  
temperature. It has excellent CMRR and PSRR  
ratings, and does not exhibit the familiar 1/f voltage  
and current noise increase that plagues traditional  
amplifiers. The combination of the LMP201X  
characteristics makes it a good choice for transducer  
amplifiers, high gain configurations, ADC buffer  
amplifiers, DAC I-V conversion, and any other 2.7V-  
5V application requiring precision and long term  
stability.  
2
(For VS = 5V, Typical Unless Otherwise Noted)  
•
•
•
•
•
•
•
•
•
•
Low Ensured VOS Over Temperature 60 µV  
Low Noise with No 1/f 35nV/√Hz  
High CMRR 130 dB  
High PSRR 120 dB  
High AVOL 130 dB  
Wide Gain-Bandwidth Product 3MHz  
High Slew Rate 4V/µs  
Low Supply Current 930µA  
Rail-to-Rail Output 30mV  
No External Capacitors Required  
APPLICATIONS  
•
•
•
Precision Instrumentation Amplifiers  
Thermocouple Amplifiers  
Other useful benefits of the LMP201X are rail-to-rail  
output, a low supply current of 930 µA, and wide  
gain-bandwidth product of 3 MHz. These extremely  
versatile features found in the LMP201X provide high  
performance and ease of use.  
Strain Gauge Bridge Amplifier  
Connection Diagram  
1
8
N/C  
N/C  
2
3
4
-
7
6
5
+
-
V
V
IN  
+
V
IN  
V
OUT  
+
-
N/C  
V
Figure 1. 5-Pin SOT-23 Single  
(LMP2011)  
Figure 2. 8-Pin Single SOIC  
(LMP2011)  
Figure 3. 8-Pin Dual  
SOIC/VSSOP (LMP2012)  
Top View  
Top View  
Top View  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
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.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2004–2013, Texas Instruments Incorporated  
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