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LM319N PDF预览

LM319N

更新时间: 2024-02-06 06:58:17
品牌 Logo 应用领域
凌特 - Linear 比较器放大器放大器电路光电二极管
页数 文件大小 规格书
8页 242K
描述
Dual Comparator

LM319N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:not_compliant风险等级:5.92
放大器类型:COMPARATOR25C 时的最大偏置电流 (IIB):1 µA
最大输入失调电压:10000 µVJESD-30 代码:R-PDIP-T14
标称负供电电压 (Vsup):-15 V功能数量:2
端子数量:14最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:+-15 V认证状态:Not Qualified
标称响应时间:80 ns子类别:Comparators
最大压摆率:12.5 mA标称供电电压 (Vsup):15 V
表面贴装:NO技术:BIPOLAR
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

LM319N 数据手册

 浏览型号LM319N的Datasheet PDF文件第2页浏览型号LM319N的Datasheet PDF文件第3页浏览型号LM319N的Datasheet PDF文件第4页浏览型号LM319N的Datasheet PDF文件第5页浏览型号LM319N的Datasheet PDF文件第6页浏览型号LM319N的Datasheet PDF文件第7页 
LT119A/LT319A  
LM119/LM319  
Dual Comparator  
U
FEATURES  
DESCRIPTION  
Guaranteed Maximum 0.5mV Input Offset Voltage  
Input Protection Diodes  
Operates From Single 5V Supply  
25mA Drive Capability  
80ns Response Time  
The LT119A is an improved version of the LM119 dual  
comparator. It features lower input offset voltage and  
offset current, higher voltage gain, guaranteed common  
mode rejection, and input protection diodes.  
The LT119A is capable of operation over a supply range  
from5Vto±15Vandcandrive25mAloadsfromeachopen  
collectoroutput. A separate ground pin allowsthe LT119A  
to isolate system grounds.  
U
APPLICATIONS  
Linear Technology Corporation’s advanced processing,  
designtechniquesandreliabilitymaketheLT119A/LT319A  
an ideal choice over previous devices in most comparator  
applications.  
Window Detectors  
High Speed One Shot  
Relay/Lamp Drivers  
Voltage Controlled Oscillators  
U
TYPICAL APPLICATION  
Response Time for Various Input Overdrives  
Window Detector*  
6
5
5V  
10  
LT319A  
2
3
4
500Ω  
TTL OUTPUT  
V
+
UT  
2mV  
5mV  
4
3
1
1
/
2
20mV  
V
IN  
2
1
V
= ±15V  
0
V
V
V
V
= 5.0V FOR  
S
OUT  
R
V
T
= 500Ω  
V V  
IN  
L
8
9
LT  
UT  
100  
50  
0
++  
+
= 5V  
= 25°C  
= 0V FOR  
OUT  
6
V OR V V  
A
IN  
LT  
IN  
UT  
1
/
LT319A  
2
V
7
LT  
5
300  
350  
0
50 100 150 200 250  
TIME (ns)  
LT119/319 TA2  
LT119/319 TA1  
ALLOWED WINDOW FOR SINGLE +5V SUPPLY IS 1.2V TO 3.8V  
*
1

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