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LMV924MX PDF预览

LMV924MX

更新时间: 2024-02-27 19:02:24
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器放大器电路光电二极管信息通信管理
页数 文件大小 规格书
27页 738K
描述
1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output

LMV924MX 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-14针数:14
Reach Compliance Code:unknown风险等级:5.38
Is Samacsys:N放大器类型:OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB):0.035 µA标称共模抑制比:82 dB
最大输入失调电压:9500 µVJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:8.65 mm
湿度敏感等级:NOT SPECIFIED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:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.75 mm标称压摆率:0.39 V/us
子类别:Operational Amplifier供电电压上限:5.5 V
标称供电电压 (Vsup):1.8 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:TIN LEAD
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:1000 kHz宽度:3.9 mm
Base Number Matches:1

LMV924MX 数据手册

 浏览型号LMV924MX的Datasheet PDF文件第2页浏览型号LMV924MX的Datasheet PDF文件第3页浏览型号LMV924MX的Datasheet PDF文件第4页浏览型号LMV924MX的Datasheet PDF文件第5页浏览型号LMV924MX的Datasheet PDF文件第6页浏览型号LMV924MX的Datasheet PDF文件第7页 
December 1999  
LMV921 Single/ LMV922 Dual/ LMV924 Quad  
1.8V, 1MHz, Low Power Operational Amplifiers with  
Rail-To-Rail Input and Output  
General Description  
Features  
(Typical 1.8V Supply Values; Unless Otherwise Noted)  
n Guaranteed 1.8V, 2.7V and 5V specifications  
n Rail-to-Rail input & output swing  
The LMV921 Single/LMV922 Dual/LMV924 Quad are guar-  
anteed to operate from +1.8V to +5.0V supply voltages and  
have rail-to-rail input and output. This rail-to-rail operation  
enables the user to make full use of the entire supply voltage  
range. The input common mode voltage range extends  
300mV beyond the supplies and the output can swing  
rail-to-rail unloaded and within 100mV from the rail with  
600load at 1.8V supply. The LMV921/LMV922/LMV924  
are optimized to work at 1.8V which make them ideal for por-  
table two-cell battery-powered systems and single cell Li-Ion  
systems.  
w/600load  
w/2kload  
100 mV from rail  
30 mV from rail  
300mV beyond rails  
n VCM  
n 90dB gain w/600load  
n Supply current  
n Gain bandwidth product  
n LMV921 Maximum VOS  
145µA/amplifier  
1MHz  
6mV  
n LMV921 available in Ultra Tiny, SC70-5 package  
n LMV922 available in MSOP-8 package  
n LMV924 available in TSSOP-14 package  
The  
LMV921/LMV922/LMV924  
exhibit  
excellent  
speed-power ratio, achieving 1MHz gain bandwidth product  
at 1.8V supply voltage with very low supply current. The  
LMV921/LMV922/LMV924 are capable of driving 600load  
and up to 1000pF capacitive load with minimal ringing. The  
LMV921/LMV922/LMV924’s high DC gain of 100dB makes  
them suitable for low frequency applications.  
Applications  
n Cordless/cellular phones  
n Laptops  
n PDAs  
n PCMCIA  
n Portable/battery-powered electronic Equipment  
n Supply current Monitoring  
n Battery monitoring  
The LMV921 (Single) is offered in a space saving SC70–5  
and SOT23–5 packages. The SC70–5 package is only  
2.0X2.1X1.0mm. These small packages are ideal solutions  
for area constrained PC boards and portable electronics  
such as cellphones and PDAs.  
Connection Diagrams  
5-Pin SC70-5/SOT23-5  
8-Pin MSOP/SOIC  
DS100979-84  
Top View  
DS100979-2  
Top View  
© 1999 National Semiconductor Corporation  
DS100979  
www.national.com  

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