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LMP2232BMMX PDF预览

LMP2232BMMX

更新时间: 2024-11-04 03:51:43
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器
页数 文件大小 规格书
20页 800K
描述
Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input

LMP2232BMMX 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:MSOP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.66放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.000125 µA
25C 时的最大偏置电流 (IIB):0.000003 µA标称共模抑制比:91 dB
频率补偿:YES最大输入失调电压:275 µV
JESD-30 代码:S-PDSO-G8JESD-609代码:e0
长度:3 mm低-偏置:YES
低-失调:YES微功率:YES
湿度敏感等级:1功能数量:2
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:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL电源:1.8/5 V
认证状态:Not Qualified座面最大高度:1.09 mm
最小摆率:32 V/us标称压摆率:0.058 V/us
子类别:Operational Amplifier最大压摆率:0.028 mA
供电电压上限:6 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL标称均一增益带宽:128 kHz
最小电压增益:141000宽度:3 mm

LMP2232BMMX 数据手册

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January 15, 2008  
LMP2232 Dual  
Micropower, 1.8V, Precision, Operational Amplifier with  
CMOS Input  
General Description  
The LMP2232 is a dual micropower precision amplifier de-  
signed for battery powered applications. The 1.8V to 5.0V  
guaranteed supply voltage range and quiescent power con-  
sumption of only 29 μW extend the battery life in portable  
systems. The LMP2232 is part of the LMP® precision amplifier  
family. The high impedance CMOS input makes it ideal for  
instrumentation and other sensor interface applications.  
Features  
(For VS = 5V, Typical unless otherwise noted)  
Supply current (per channel)  
Operating voltage range  
Low TCVOS  
VOS  
Input bias current  
PSRR  
CMRR  
Open loop gain  
Gain bandwidth product  
Slew rate  
Input voltage noise, f = 1 kHz  
Temperature range  
10 µA  
1.6V to 5.5V  
±0.5 µV/°C (max)  
±150 µV (max)  
20 fA  
120 dB  
97 dB  
120 dB  
130 kHz  
The LMP2232 has a maximum offset voltage of 150 μV and  
maximum offset voltage drift of only 0.5 μV/°C along with low  
bias current of only ±20 fA. These precise specifications make  
the LMP2232 a great choice for maintaining system accuracy  
and long term stability.  
58 V/ms  
60 nV/Hz  
–40°C to 125°C  
The LMP2232 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 be-  
low the negative supply, thus the LMP2232 is ideal for ground  
sensing in single supply applications.  
Applications  
Precision instrumentation amplifiers  
The LMP2232 is offered in 8-pin SOIC and MSOP packages.  
Battery powered medical instrumentation  
High impedance sensors  
The LMP2231 is the single version of this product and the  
LMP2234 is the quad version of this product. Both of these  
products are available on National Semiconductor's website.  
Strain gauge bridge amplifier  
Thermocouple amplifiers  
Typical Application  
30033974  
Strain Gauge Bridge Amplifier  
LMP® is a registered trademark of National Semiconductor Corporation.  
© 2008 National Semiconductor Corporation  
300339  
www.national.com  

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