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LM193AH/883 PDF预览

LM193AH/883

更新时间: 2024-01-02 21:08:57
品牌 Logo 应用领域
德州仪器 - TI 比较器放大器
页数 文件大小 规格书
17页 447K
描述
LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators

LM193AH/883 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:, CAN8,.2Reach Compliance Code:unknown
风险等级:5.65放大器类型:COMPARATOR
最大输入失调电压:4000 µVJESD-30 代码:O-MBCY-W8
JESD-609代码:e0端子数量:8
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:METAL封装等效代码:CAN8,.2
封装形状:ROUND封装形式:CYLINDRICAL
电源:5 V认证状态:Not Qualified
筛选级别:MIL-STD-883 Class C子类别:Comparators
标称供电电压 (Vsup):5 V技术:BIPOLAR
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:WIRE端子位置:BOTTOM

LM193AH/883 数据手册

 浏览型号LM193AH/883的Datasheet PDF文件第2页浏览型号LM193AH/883的Datasheet PDF文件第3页浏览型号LM193AH/883的Datasheet PDF文件第4页浏览型号LM193AH/883的Datasheet PDF文件第6页浏览型号LM193AH/883的Datasheet PDF文件第7页浏览型号LM193AH/883的Datasheet PDF文件第8页 
Electrical Characteristics (Continued)  
(V+=5V, TA = 25˚C, unless otherwise stated)  
Parameter  
Conditions  
LM193  
LM293, LM393  
LM2903  
Units  
Min Typ Max Min Typ Max Min Typ Max  
Supply Current  
RL=  
V+=5V  
V+=36V  
0.4  
1
1
0.4  
1
1
0.4  
1
1.0  
2.5  
mA  
mA  
2.5  
2.5  
Voltage Gain  
RL15 k, V+=15V  
50 200  
50 200  
25 100  
V/mV  
VO = 1V to 11V  
Large Signal Response  
Time  
V
V
V
V
V
V
IN=TTL Logic Swing, VREF=1.4V  
RL=5V, RL=5.1 kΩ  
300  
300  
300  
ns  
Response Time  
RL=5V, RL=5.1 k(Note 7)  
IN(−)=1V, VIN(+)=0, VO1.5V  
IN(−)=1V, VIN(+)=0, ISINK4 mA  
IN(−)=0, VIN(+)=1V, VO=5V  
1.3  
1.3  
1.5  
µs  
mA  
mV  
nA  
Output Sink Current  
Saturation Voltage  
Output Leakage Current  
6.0 16  
6.0 16  
6.0 16  
250 400  
0.1  
250 400  
0.1  
250 400  
0.1  
Electrical Characteristics  
(V+ = 5V) (Note 4)  
Parameter  
Conditions  
LM193A  
Typ  
Units  
Min  
Max  
4.0  
Input Offset Voltage  
Input Offset Current  
Input Bias Current  
(Note 9)  
mV  
nA  
nA  
I
I
IN(+)−IIN(−), VCM=0V  
IN(+) or IIN(−) with Output in Linear Range,  
CM=0V (Note 5)  
100  
300  
V
Input Common Mode  
Voltage Range  
V+=30V (Note 6)  
0
V+−2.0  
V
Saturation Voltage  
VIN(−)=1V, VIN(+)=0, ISINK4 mA  
700  
1.0  
36  
mV  
µA  
V
Output Leakage Current  
Differential Input Voltage  
V
IN(−)=0, VIN(+)=1V, VO=30V  
Keep All VIN’s0V (or V, if Used), (Note 8)  
Electrical Characteristics  
(V+ = 5V) (Note 4)  
Parameter  
Conditions  
LM193  
LM293, LM393  
LM2903  
Units  
Min Typ Max Min Typ Max Min Typ  
Max  
15  
Input Offset Voltage  
Input Offset Current  
Input Bias Current  
(Note 9)  
9
9
9
mV  
nA  
nA  
I
I
IN(+)−IIN(−), VCM=0V  
100  
300  
150  
400  
50  
200  
500  
IN(+) or IIN(−) with Output in  
200  
Linear Range, VCM=0V  
(Note 5)  
Input Common Mode  
Voltage Range  
V+=30V (Note 6)  
0
V+−2.0  
700  
0
V+−2.0  
700  
0
V+−2.0  
700  
V
Saturation Voltage  
VIN(−)=1V, VIN(+)=0,  
400  
mV  
ISINK4 mA  
Output Leakage Current  
Differential Input Voltage Keep All VIN’s0V (or V, if  
V
IN(−)=0, VIN(+)=1V, VO=30V  
1.0  
36  
1.0  
36  
1.0  
36  
µA  
V
Used), (Note 8)  
Note 1: For operating at high temperatures, the LM393 and LM2903 must be derated based on a 125˚C maximum junction temperature and a thermal resistance  
of 170˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM193/LM193A/LM293 must be derated based on  
a 150˚C maximum junction temperature. The low bias dissipation and the “ON-OFF” characteristic of the outputs keeps the chip dissipation very small (P 100 mW),  
D
provided the output transistors are allowed to saturate.  
+
Note 2: Short circuits from the output to V can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output  
+
current is approximately 20 mA independent of the magnitude of V .  
Note 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  
www.national.com  
4

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