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LMC6494AEM PDF预览

LMC6494AEM

更新时间: 2024-11-05 22:47:03
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器光电二极管PC
页数 文件大小 规格书
18页 707K
描述
CMOS Rail-to-Rail Input and Output Operational Amplifier

LMC6494AEM 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:PLASTIC, SOP-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:3.56放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.2 µA
最小共模抑制比:60 dB标称共模抑制比:82 dB
频率补偿:YES最大输入失调电压:3800 µV
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm低-偏置:YES
低-失调:NO湿度敏感等级:1
负供电电压上限:标称负供电电压 (Vsup):
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:RAIL
峰值回流温度(摄氏度):235电源:5/15 V
认证状态:Not Qualified座面最大高度:1.75 mm
最小摆率:0.5 V/us标称压摆率:1.3 V/us
子类别:Operational Amplifiers最大压摆率:4.6 mA
供电电压上限:16 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:Tin/Lead (Sn/Pb)
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:30
标称均一增益带宽:1500 kHz最小电压增益:40000
宽度:3.9 mmBase Number Matches:1

LMC6494AEM 数据手册

 浏览型号LMC6494AEM的Datasheet PDF文件第2页浏览型号LMC6494AEM的Datasheet PDF文件第3页浏览型号LMC6494AEM的Datasheet PDF文件第4页浏览型号LMC6494AEM的Datasheet PDF文件第5页浏览型号LMC6494AEM的Datasheet PDF文件第6页浏览型号LMC6494AEM的Datasheet PDF文件第7页 
October 1994  
LMC6492 Dual/LMC6494 Quad  
CMOS Rail-to-Rail Input and Output Operational  
Amplifier  
General Description  
Features  
The LMC6492/LMC6494 amplifiers were specifically devel-  
oped for single supply applications that operate from −40˚C  
to +125˚C. This feature is well-suited for automotive systems  
because of the wide temperature range. A unique design to-  
pology enables the LMC6492/LMC6494 common-mode volt-  
age range to accommodate input signals beyond the rails.  
This eliminates non-linear output errors due to input signals  
(Typical unless otherwise noted)  
n Rail-to-Rail input common-mode voltage range,  
guaranteed over temperature  
n Rail-to-Rail output swing within 20 mV of supply rail,  
100 kload  
n Operates from 5V to 15V supply  
n Excellent CMRR and PSRR 82 dB  
n Ultra low input current 150 fA  
n High voltage gain (RL 100 k) 120 dB  
n Low supply current ( VS 5V) 500 µA/Amplifier  
n Low offset voltage drift 1.0 µV/˚C  
exceeding  
a traditionally limited common-mode voltage  
range. The LMC6492/LMC6494 signal range has a high  
CMRR of 82 dB for excellent accuracy in non-inverting circuit  
configurations.  
=
=
@
The LMC6492/LMC6494 rail-to-rail input is complemented  
by rail-to-rail output swing. This assures maximum dynamic  
signal range which is particularly important in 5V systems.  
Applications  
n Automotive transducer amplifier  
n Pressure sensor  
Ultra-low input current of 150 fA and 120 dB open loop gain  
provide high accuracy and direct interfacing with high imped-  
ance sources.  
n Oxygen sensor  
n Temperature sensor  
n Speed sensor  
Connection Diagrams  
8-Pin DIP/SO  
14-Pin DIP/SO  
DS012049-1  
Top View  
DS012049-2  
Top View  
© 1999 National Semiconductor Corporation  
DS012049  
www.national.com  

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