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LMV844QMA/NOPB PDF预览

LMV844QMA/NOPB

更新时间： 2024-11-19 13:09:27
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
37页 1516K
描述
Automotive, Quad CMOS Input, RRIO, Wide Supply Range Quad Operational Amplifiers 14-SOIC -40 to 125

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LMV844QMA/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-14针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：0.76Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.0003 µA25C 时的最大偏置电流 (IIB)：0.00001 µA
最小共模抑制比：81 dB标称共模抑制比：112 dB
频率补偿：NO最大输入失调电压：500 µV
JESD-30 代码：R-PDSO-G14JESD-609代码：e3
长度：8.65 mm低-偏置：YES
低-失调：YES微功率：NO
湿度敏感等级：1负供电电压上限：-6.6 V
标称负供电电压 (Vsup)：-5 V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：SOP封装等效代码：SOP14,.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：+-1.35/+-6/2.7/12 V
可编程功率：NO筛选级别：AEC-Q100
座面最大高度：1.75 mm标称压摆率：2.5 V/us
子类别：Operational Amplifier最大压摆率：2 mA
供电电压上限：6.6 V标称供电电压 (Vsup)：5 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：4500 kHz最小电压增益：63095.734
宽带：NO宽度：3.91 mm
Base Number Matches：1

LMV844QMA/NOPB 数据手册

 浏览型号LMV844QMA/NOPB的Datasheet PDF文件第2页浏览型号LMV844QMA/NOPB的Datasheet PDF文件第3页浏览型号LMV844QMA/NOPB的Datasheet PDF文件第4页浏览型号LMV844QMA/NOPB的Datasheet PDF文件第5页浏览型号LMV844QMA/NOPB的Datasheet PDF文件第6页浏览型号LMV844QMA/NOPB的Datasheet PDF文件第7页 
LMV841, LMV842, LMV844  
www.ti.com  
SNOSAT1G –OCTOBER 2006–REVISED FEBRUARY 2013  
LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply  
Range Operational Amplifiers  
Check for Samples: LMV841, LMV842, LMV844  
1
FEATURES  
APPLICATIONS  
2
•
Unless otherwise noted, typical values at TA =  
25°C, V+ = 5V.  
•
•
•
•
•
•
High impedance sensor interface  
Battery powered instrumentation  
High gain amplifiers  
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Space saving 5-Pin SC70 package  
Supply voltage range 2.7V to 12V  
Guaranteed at 3.3V, 5V and ±5V  
Low supply current 1mA per channel  
Unity gain bandwidth 4.5MHz  
Open loop gain 133dB  
DAC buffer  
Instrumentation amplifiers  
Active filters  
DESCRIPTION  
The LMV841/LMV842/LMV844 are low-voltage and  
low-power operational amplifiers that operate with  
supply voltages ranging from 2.7V to 12V and have  
rail-to-rail input and output capability. Their low offset  
voltage, low supply current, and MOS inputs make  
them ideal for sensor interface and battery-powered  
applications.  
Input offset voltage 500μV max  
Input bias current 0.3pA  
CMRR 112dB  
Input voltage noise 20nV/√Hz  
Temperature range −40°C to 125°C  
Rail-to-Rail input  
The single LMV841 is offered in the space-saving 5-  
Pin SC70 package, the dual LMV842 in the 8-Pin  
VSSOP and 8-Pin SOIC packages, and the quad  
LMV844 in the 14-Pin TSSOP and 14-Pin SOIC  
packages. These small packages are ideal solutions  
for area-constrained PC boards and portable  
electronics.  
Rail-to-Rail output  
The LMV841Q, LMV842Q, and LMV844Q are  
AEC-Q100 grade 1 qualified and are  
manufactured on automotive grade flow.  
The LMV841Q, LMV842Q, and LMV844Q incorporate  
enhanced manufacturing and support processes for  
the automotive market , including defect detection  
methodologies.  
Reliability qualification is compliant with the  
requirements and temperature grades defined in the  
AEC-Q100 standard.  
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
All 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 © 2006–2013, Texas Instruments Incorporated  
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LMV844QMA/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMV844QMAX/NOPB TI

完全替代

 Automotive, Quad CMOS Input, RRIO, Wide Supply Range Quad Operational Amplifiers 14-SOIC -
LMV844MAX/NOPB TI

完全替代

 Quad CMOS Input, RRIO, Wide Supply Range Operational Amplifiers 14-SOIC -40 to 125
LMV844MA TI

完全替代

 LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply Range Operation

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