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LM119J#PBF PDF预览

LM119J#PBF

更新时间: 2024-11-06 20:47:19
品牌 Logo 应用领域
凌特 - Linear 放大器
页数 文件大小 规格书
12页 192K
描述
IC COMPARATOR, Comparator

LM119J#PBF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68放大器类型:COMPARATOR
最大平均偏置电流 (IIB):1.2 µA最大输入失调电压:10000 µV
JESD-30 代码:R-CDIP-T14长度:19.939 mm
功能数量:2端子数量:14
最高工作温度:125 °C最低工作温度:-55 °C
输出类型:OPEN-COLLECTOR封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
标称响应时间:80 ns座面最大高度:5.08 mm
子类别:Comparator供电电压上限:36 V
标称供电电压 (Vsup):5 V表面贴装:NO
温度等级:MILITARY端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

LM119J#PBF 数据手册

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LT119A/LT319A  
LM119/LM319  
Dual Comparator  
FEATURES  
DESCRIPTION  
The LT®119A 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.  
n
Guaranteed Maximum 0.5mV Input Offset Voltage  
n
Input Protection Diodes  
n
Operates From Single 5V Supply  
25mA Drive Capability  
80ns Response Time  
n
n
The LT119A is capable of operation over a supply range  
from 5V to 15V and can drive 25mA loads from each  
open collector output. A separate ground pin allows the  
LT119A to isolate system grounds.  
APPLICATIONS  
n
Window Detectors  
Linear Technology Corporation’s advanced processing,  
designtechniquesandreliabilitymaketheLT119A/LT319A  
an ideal choice over previous devices in most comparator  
applications.  
n
High Speed One Shot  
n
Relay/Lamp Drivers  
Voltage Controlled Oscillators  
n
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
Window Detector*  
Response Time For Various Input Overdrives  
6
5
5V  
10  
3
4
500Ω  
TTL OUTPUT  
V
+
UT  
2mV  
5mV  
4
3
1
1/2 LT319A  
20mV  
V
IN  
2
2
1
V =  
15V  
= 500Ω  
L
= 5V  
0
V
V
V
V
= 5V FOR  
S
OUT  
R
V
≤ V ≤ V  
IN  
8
9
LT  
UT  
100  
50  
0
++  
+
= 0V FOR  
OUT  
6
T
= 25°C  
≤ V OR V ≤ V  
A
IN  
LT  
IN  
UT  
1/2 LT319A  
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  
*
119a319afc  
1

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