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參數(shù)資料
| 型號： | LM2903 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Low Offset Voltage Dual Comparators(低失調(diào)電壓，2比較器) |
| 中文描述： | 低失調(diào)電壓（低失調(diào)電壓，雙路比較器2比較器） |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 107K |
| 代理商： | LM2903 |
LM393, LM293, LM2903, LM2903V, NCV2903
http://onsemi.com
4
LM293/393
LM2903
Figure 2. Input Bias Current versus
Power Supply Voltage
Figure 3. Input Bias Current versus
Power Supply Voltage
Figure 4. Output Saturation Voltage
versus Output Sink Current
Figure 5. Output Saturation Voltage
versus Output Sink Current
Figure 6. Power Supply Current versus
Power Supply Voltage
Figure 7. Power Supply Current versus
Power Supply Voltage
V
CC
, SUPPLY VOLTAGE (Vdc)
V
CC
, SUPPLY VOLTAGE (Vdc)
V
CC
, SUPPLY VOLTAGE (Vdc)
V
CC
, SUPPLY VOLTAGE (Vdc)
I
Sink
, OUTPUT SINK CURRENT (mA)
I
Sink
, OUTPUT SINK CURRENT (mA)
I
I
V
O
I
C
80
70
60
50
40
30
20
10
00
5.0
10
15
20
25
30
35
40
80
70
60
50
40
30
20
10
0
0
5.0
10
15
20
25
30
35
40
10
1.0
0.1
0.01
0.001
0.01
0.1
1.0
10
100
1.0
0.8
0.6
0.4
0.2
0
5.0
10
15
20
25
30
35
40
1.2
0.4
10
1.0
0.1
0.01
0.0010.01
0.1
1.0
10
100
0
5.0
10
15
20
25
30
35
40
T
A
= 0
°
C
T
A
= +25
°
C
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= 40
°
C
T
A
= +70
°
C
T
A
= +125
°
C
R
L
=
T
A
= 0
°
C
T
A
= +25
°
C
T
A
= +25
°
C
T
A
= 0
°
C
T
A
= +25
°
C
T
A
= 40
°
C
T
A
= 40
°
C
T
A
= 0
°
C
T
A
= +25
°
C
T
A
= +85
°
C
1.0
0.8
0.6
I
C
V
O
I
I
T
A
= +125
°
C
R
L
=
T
A
= 55
°
C
T
A
= +70
°
C
T
A
= +125
°
C
T
A
= 55
°
C
Out of
Saturation
T
A
= +85
°
C
Out of
Saturation
T
A
= 55
°
C
T
A
= 0
°
C
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM2903_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW POWER DUAL VOLTAGE COMPARATORS |
| LM2903_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual Differential Comparator |
| LM2903AVQDR | 功能描述:校驗器 IC Dual Differential Voltage Enhanced RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LM2903AVQDRG4 | 功能描述:校驗器 IC Dual Diff Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LM2903AVQDRG4Q1 | 功能描述:校驗器 IC Dual Diff Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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