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LMP2234BMTX/NOPB PDF预览

LMP2234BMTX/NOPB

更新时间: 2024-11-04 12:02:39
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路光电二极管
页数 文件大小 规格书
31页 1134K
描述
LMP2234 Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input

LMP2234BMTX/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:TSSOP
包装说明:TSSOP, TSSOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:0.7放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.00005 µA
25C 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 µVJESD-30 代码:R-PDSO-G14
JESD-609代码:e3长度:5 mm
低-偏置:YES低-失调:YES
微功率:YES湿度敏感等级:1
功能数量:4端子数量:14
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:TSSOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TR
峰值回流温度(摄氏度):260功率:NO
电源:2/5 V可编程功率:NO
认证状态:Not Qualified座面最大高度:1.2 mm
最小摆率:0.033 V/us标称压摆率:0.048 V/us
子类别:Operational Amplifier最大压摆率:0.009 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:0.65 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:158000
宽带:NO宽度:4.4 mm
Base Number Matches:1

LMP2234BMTX/NOPB 数据手册

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LMP2234  
www.ti.com  
SNOSAW4D SEPTEMBER 2007REVISED MARCH 2013  
LMP2234 Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input  
Check for Samples: LMP2234  
1
FEATURES  
DESCRIPTION  
The LMP2234 is  
a quad micropower precision  
23  
(For VS = 5V, Typical Unless Otherwise Noted)  
amplifier designed for battery powered applications.  
The 1.6 to 5.5V operating supply voltage range and  
quiescent power consumption of only 50 μW extend  
the battery life in portable systems. The LMP2234 is  
part of the LMP™ precision amplifier family. The high  
impedance CMOS input makes it ideal for  
Supply Current at 1.8V 31 µA  
Operating Voltage Range 1.6V to 5.5V  
Low TCVOS ±0.75 µV/°C (max)  
VOS ±150 µV (max)  
Input Bias Current ±20 fA  
PSRR 120 dB  
instrumentation  
applications.  
and  
other  
sensor  
interface  
CMRR 97 dB  
The LMP2234 has a maximum offset voltage of 150  
μV and 0.3 μV/°C offset drift along with low bias  
current of only ±20 fA. These precise specifications  
make the LMP2234 a great choice for maintaining  
system accuracy and long term stability.  
Open Loop Gain 120 dB  
Gain Bandwidth Product 130 kHz  
Slew Rate 58 V/ms  
Input Voltage Noise, f = 1 kHz 60 nV/Hz  
Temperature Range –40°C to 125°C  
The LMP2234 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 LMP2234 is ideal for ground sensing in  
single supply applications.  
APPLICATIONS  
Precision Instrumentation Amplifiers  
Battery Powered Medical Instrumentation  
High Impedance Sensors  
The LMP2234 is offered in 14-Pin SOIC and TSSOP  
packages.  
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
3
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 © 2007–2013, Texas Instruments Incorporated  

LMP2234BMTX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMP2234AMT/NOPB TI

完全替代

LMP2234 Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input
LMP2234BMT/NOPB TI

完全替代

LMP2234 Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input

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