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LM293/A PDF预览

LM293/A

更新时间: 2024-02-24 05:26:18
品牌 Logo 应用领域
其他 - ETC 比较器
页数 文件大小 规格书
6页 125K
描述
LM193/293/393/A/2903 Dual Voltage Comparator

LM293/A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:LEAD FREE, MICRO, PLASTIC, SOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
Is Samacsys:N放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.4 µA25C 时的最大偏置电流 (IIB):0.25 µA
最大输入失调电压:9000 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
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:2
端子数量:8最高工作温度:105 °C
最低工作温度:-40 °C输出类型:OPEN-COLLECTOR
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
标称响应时间:1300 ns筛选级别:AEC-Q100
座面最大高度:1.75 mm子类别:Comparator
最大压摆率:2.5 mA供电电压上限:36 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:40宽度:3.9 mm
Base Number Matches:1

LM293/A 数据手册

 浏览型号LM293/A的Datasheet PDF文件第1页浏览型号LM293/A的Datasheet PDF文件第3页浏览型号LM293/A的Datasheet PDF文件第4页浏览型号LM293/A的Datasheet PDF文件第5页浏览型号LM293/A的Datasheet PDF文件第6页 
Philips Semiconductors  
Product specification  
Low power dual voltage comparator  
LM193/A/293/A/393/A/2903  
ABSOLUTE MAXIMUM RATINGS  
SYMBOL  
PARAMETER  
RATING  
36 or ±18  
36  
UNIT  
V
Supply voltage  
V
DC  
V
DC  
V
DC  
CC  
Differential input voltage  
Input voltage  
V
P
-0.3 to +36  
IN  
Maximum power dissipation,  
T =25°C (still-air)  
A
D
1
F package  
N package  
D package  
780  
1160  
780  
mW  
mW  
mW  
2
Output short-circuit to ground  
Continuous  
50  
3
I
IN  
Input current (V <-0.3V )  
DC  
mA  
IN  
T
A
Operating temperature range  
LM193/193A  
-55 to +125  
-25 to +85  
0 to +70  
°C  
°C  
°C  
°C  
LM293/293A  
LM393/393A  
LM2903  
-40 to +125  
T
Storage temperature range  
-65 to +150  
300  
°C  
°C  
STG  
T
SOLD  
Lead soldering temperature  
(10sec max)  
NOTES:  
1. Derate above 25°C, at the following rates:  
F package at 6.2mW/°C  
N package at 9.3mW/°C  
D package at 6.2mW/°C  
2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current is approximately  
20mA independent of the magnitude of V+.  
3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the  
input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral  
NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the comparators to go to the V+ voltage  
level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states  
will re-establish when the input voltage, which was negative, again returns to a value greater than -0.3V  
.
DC  
2
1995 Nov 27  

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