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LM393 参数 Datasheet PDF下载

LM393图片预览
型号: LM393
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗低失调电压双比较器 [Low Power Low Offset Voltage Dual Comparators]
分类和应用: 比较器
文件页数/大小: 3 页 / 267 K
品牌: LUGUANG [ Shenzhen Luguang Electronic Technology Co., Ltd ]
 浏览型号LM393的Datasheet PDF文件第1页浏览型号LM393的Datasheet PDF文件第2页  
L
Typical Characteristics
80
70
60
T
A
= −55° C
50
T
A
= 0° C
40
30
20
10
0
0
5.0
10
15
20
25
30
V
CC
, SUPPLY VOLTAGE (Vdc)
35
40
T
A
= +25° C
T
A
= +125°C
T
A
= +70° C
VOL , SATURATION VOLTAGE (Vdc)
IIB , INPUT BIAS CURRENT (nA)
10
Out of
Saturation
T
A
= +125°C
1.0
0.1
T
A
= +25° C
T
A
= −55° C
0.01
0.001
0.01
0.1
1.0
10
100
I
Sink
, OUTPUT SINK CURRENT (mA)
Figure 1. Input Bias Current versus
Power Supply Voltage
Figure 2. Output Saturation Voltage
versus Output Sink Current
1.0
ICC , SUPPLY CURRENT (mA)
0.8
T
A
= −55° C
T
A
= 0° C
T
A
= +25° C
0.6
T
A
= +70° C
0.4
0.2
0
T
A
= +125°C
R
L
=
R
5.0
10
15
20
25
30
35
40
V
CC
, SUPPLY VOLTAGE (Vdc)
Figure 3. Power Supply Current versus
Power Supply Voltage
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mail:lge@luguang.cn