5秒后页面跳转
LMV7251MWC PDF预览

LMV7251MWC

更新时间: 2024-11-22 19:53:47
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器信息通信管理
页数 文件大小 规格书
17页 303K
描述
IC COMPARATOR, 6000 uV OFFSET-MAX, 670 ns RESPONSE TIME, UUC, WAFER, Comparator

LMV7251MWC 技术参数

生命周期:Obsolete零件包装代码:WAFER
包装说明:DIE, WAFERReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.1 µA最大输入失调电压:6000 µV
JESD-30 代码:X-XUUC-N负供电电压上限:
标称负供电电压 (Vsup):功能数量:1
最高工作温度:85 °C最低工作温度:-40 °C
输出类型:PUSH-PULL封装主体材料:UNSPECIFIED
封装代码:DIE封装等效代码:WAFER
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
电源:1.8/5 V认证状态:Not Qualified
标称响应时间:670 ns子类别:Comparator
最大压摆率:0.025 mA供电电压上限:5.5 V
标称供电电压 (Vsup):2.7 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子位置:UPPER
Base Number Matches:1

LMV7251MWC 数据手册

 浏览型号LMV7251MWC的Datasheet PDF文件第2页浏览型号LMV7251MWC的Datasheet PDF文件第3页浏览型号LMV7251MWC的Datasheet PDF文件第4页浏览型号LMV7251MWC的Datasheet PDF文件第5页浏览型号LMV7251MWC的Datasheet PDF文件第6页浏览型号LMV7251MWC的Datasheet PDF文件第7页 
January 2001  
LMV7251/LMV7255  
1.8V Low Voltage Comparator with Rail-to-Rail Input  
General Description  
Features  
The LMV7251/LMV7255 are rail-to-rail input low voltage  
comparators, which can operate at supply voltage range of  
1.8V to 5.0V. The LMV7251/LMV7255 are available in space  
saving SC-70 or SOT23-5 packages. These comparators  
are ideal for low voltage and space critical designs.  
(VS = 1.8V, TA = 25˚C, Typical values unless specified).  
n Single or Dual Supplies  
n Low supply voltage  
1.8V to 5.0V  
n Ultra low supply current  
n Low input bias current  
n Low input offset current  
n Low input offset voltage  
n Response time  
11µA  
14nA  
200pA  
The LMV7251 features a push-pull output stage. This feature  
allows operation with minimum power consumption when  
driving a load.  
+/−0.3mV  
670ns (20mV overdrive)  
0.1V beyond rails  
The LMV7255 features an open drain output. This allows the  
connection of an external resistor at the output. The output of  
the comparator can be used as a level shifter.  
n Input common mode voltage  
Applications  
n Mobile communications  
n Laptops and PDA’s  
n Battery powered electronics  
n General purpose low voltage applications  
The IC’s are built with National Semiconductor’s advance  
Submicron  
Silicon-Gate  
BiCMOS  
process.  
The  
LMV7251/LMV7255 have bipolar inputs for improved noise  
performance and CMOS outputs for better rail-to-rail output  
performance.  
Typical Circuit  
Connection Diagram  
DS200057-1  
Top View  
DS200057-2  
FIGURE 1. Threshold Detector  
© 2001 National Semiconductor Corporation  
DS200057  
www.national.com  

与LMV7251MWC相关器件

型号 品牌 获取价格 描述 数据表
LMV7255 NSC

获取价格

1.8V Low Voltage Comparator with Rail-to-Rail Input
LMV7255M5 NSC

获取价格

1.8V Low Voltage Comparator with Rail-to-Rail Input
LMV7255M5X NSC

获取价格

1.8V Low Voltage Comparator with Rail-to-Rail Input
LMV7255M7 NSC

获取价格

1.8V Low Voltage Comparator with Rail-to-Rail Input
LMV7255M7X NSC

获取价格

1.8V Low Voltage Comparator with Rail-to-Rail Input
LMV7255MDC NSC

获取价格

COMPARATOR, 6000uV OFFSET-MAX, 670ns RESPONSE TIME, UUC, DIE
LMV7271 NSC

获取价格

Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input
LMV7271 TI

获取价格

单路低电压推挽比较器
LMV7271_08 NSC

获取价格

Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input
LMV7271_15 TI

获取价格

Single and Dual, 1.8-V Low Power Comparators With Rail-to-Rail Input