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LM2903MX 参数 Datasheet PDF下载

LM2903MX图片预览
型号: LM2903MX
PDF下载: 下载PDF文件 查看货源
内容描述: NOW系列比较 [NOW SERIES Comparators]
分类和应用: 比较器放大器放大器电路光电二极管PC
文件页数/大小: 17 页 / 703 K
品牌: ROHM [ ROHM ]
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LM393MX,LM2903MX,LM339MX,LM2901MX
●Reference
Data LM339 family
40
IN PUT OFFSET CU RRENT [nA]
30
20
10
0
-10
-20
-30
-40
-50
0
10
20 30 40 50 60 70
AMBIENT TEMPERATURE [
]
80
2V
5V
36V
Technical Note
.
50
.
LM 339 family
140
130
120
110
100
90
80
70
60
0
70℃
0℃
25℃
LM 339 family
140
130
36V
LM 339 family
LARGE SIGNAL VOLTAGE GAIN [dB]
LARGE SIGNAL VOLT AGE GAIN [dB]
120
110
100
90
80
70
60
0
10
20 30 40 50 60 70
AMBIENT TEMPERATURE [°C]
80
2V
5V
10
20
30
SUPPLY VOLTAGE [V]
40
Fig. 33
Input Offset Current
– Ambient Temperature
POWER SUPPLY REJECTION RAT IO [dB]
COMMON MODE REJECTION RATIO[dB]
.
160
140
120
100
80
60
40
0
10
20
30
SUPPLY VOLTAGE [V]
40
LM 339 family
Fig. 34
Large Signal Voltage Gain
– Supply Voltage
.
POWER SUPPLY REJECTION RATIO [dB]
Fig. 35
Large Signal Voltage Gain
– Ambient Temperature
140
130
120
110
100
90
80
70
60
0
10
20 30 40 50 60 70
AMBIENT TEMPERAT URE [°C]
80
LM 339 family
140
130
120
36V
LM 339 family
0℃
25℃
110
100
90
80
70
60
0
10
2V
5V
70℃
20 30 40 50 60 70
AMBIENT TEMPERATURE [°C]
80
Fig. 36
Common Mode Rejection Ratio
– Supply Voltage
. .
.
Fig. 37
Common Mode Rejection Ratio
– Ambient Temperature
5
RESPONSE TIME (HIGH to LOW) [μ
�½�
]
LM 339 family
Fig. 38
Power Supply Rejection Ratio
– Ambient Temperature
5
LM 339 family
RESPONSE TIME (LOW to HIGH) [
μs]
4
4
3
5mV overdrive
3
5mV overdrive
2
20mV overdrive
2
20mV overdrive
100mV overdrive
1
100mV overdrive
1
0
0
10
20 30 40 50 60 70
AMBIENT TEMPERATURE [°C]
80
0
0
10
20 30 40 50 60 70
AMBIENT TEMPERATURE [°C]
80
Fig. 39
Response Time (Low to High)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Fig. 40
Response Time (High to Low)
–Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
(*)The data above is ability value of sample, it is not guaranteed. LM339family:0[℃]~+70[℃]
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© 2011 ROHM Co., Ltd. All rights reserved.
7/16
2011.06 - Rev.C