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LMP2231BMA/NOPB PDF预览

LMP2231BMA/NOPB

更新时间： 2024-11-05 00:50:47
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
31页 1117K
描述
Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs

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中文翻译

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LMP2231BMA/NOPB 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：0.83Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.00005 µA25C 时的最大偏置电流 (IIB)：0.000001 µA
最小共模抑制比：81 dB标称共模抑制比：97 dB
频率补偿：YES最大输入失调电压：150 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.9 mm低-偏置：YES
低-失调：YES微功率：YES
湿度敏感等级：1功能数量：1
端子数量：8最高工作温度：125 °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：1.8/5 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：32 V/us
标称压摆率：0.048 V/us子类别：Operational Amplifier
最大压摆率：0.016 mA供电电压上限：6 V
标称供电电压 (Vsup)：1.8 V表面贴装：YES
技术：CMOS温度等级：AUTOMOTIVE
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：NOT SPECIFIED标称均一增益带宽：130 kHz
最小电压增益：141000宽带：NO
宽度：3.91 mmBase Number Matches：1

LMP2231BMA/NOPB 数据手册

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LMP2231  
www.ti.com  
SNOSB01E –JANUARY 2008–REVISED MARCH 2013  
LMP2231 Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs  
Check for Samples: LMP2231  
1
FEATURES  
DESCRIPTION  
The LMP2231 is a single micropower precision  
amplifier designed for battery powered applications.  
The 1.6V to 5.5V operating supply voltage range and  
quiescent power consumption of only 16 μW extend  
the battery life in portable battery operated systems.  
The LMP2231 is part of the LMP™ precision amplifier  
family. The high impedance CMOS input makes it  
ideal for instrumentation and other sensor interface  
applications.  
23  
(For VS = 5V, TA = 25°C, Typical Unless  
Otherwise Noted)  
•
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Supply Current 10 µA  
Operating Voltage Range 1.6V to 5.5V  
TCVOS (LMP2231A) ±0.4 µV/°C (max)  
TCVOS (LMP2231B) ±2.5µV/°C (max)  
VOS ±150 µV (max)  
Input Bias Current 20 fA  
The LMP2231 has a maximum offset of 150 µV and  
maximum offset voltage drift of only 0.4 µV/°C along  
with low bias current of only ±20 fA. These precise  
specifications make the LMP2231 a great choice for  
maintaining system accuracy and long term stability.  
PSRR 120 dB  
CMRR 97 dB  
Open Loop Gain 120 dB  
Gain Bandwidth Product 130 kHz  
Slew Rate 58 V/ms  
The LMP2231 has a rail-to-rail output that swings 15  
mV from the supply voltage, which increases system  
dynamic range. The common mode input voltage  
range extends 200 mV below the negative supply,  
thus the LMP2231 is ideal for use in single supply  
applications with ground sensing.  
Input Voltage Noise, f = 1 kHz 60 nV/√Hz  
Temperature Range –40°C to 125°C  
APPLICATIONS  
The LMP2231 is offered in 5-Pin SOT-23 and 8-pin  
SOIC packages.  
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Precision Instrumentation Amplifiers  
Battery Powered Medical Instrumentation  
High Impedance Sensors  
The dual and quad versions of this product are also  
available. The dual, LMP2232 is offered in 8-pin  
SOIC and VSSOP. The quad, LMP2234 is offered in  
14-pin SOIC and TSSOP.  
Strain Gauge Bridge Amplifier  
Thermocouple Amplifiers  
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.  
2
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LMP is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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 © 2008–2013, Texas Instruments Incorporated  
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中文翻译

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LMP2231BMA/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMP2231AMAX/NOPB TI

完全替代

 Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs
LMP2231AMAE/NOPB TI

完全替代

 Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs
LMP2231AMA/NOPB TI

完全替代

 Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs

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