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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(低失調電壓，2比較器) |
| 中文描述： | 低失調電壓（低失調電壓，雙路比較器2比較器） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 107K |
| 代理商： | LM2903 |
LM393, LM293, LM2903, LM2903V, NCV2903
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage
V
CC
+36 or
±
18
Vdc
Input Differential Voltage Range
V
IDR
36
Vdc
Input Common Mode Voltage Range
V
ICR
0.3 to +36
Vdc
Output Short CircuittoGround
Output Sink Current (Note 1)
I
SC
I
Sink
Continuous
20
mA
Power Dissipation @ T
A
= 25
°
C
Derate above 25
°
C
P
D
1/R
JA
570
5.7
mW
mW/
°
C
Operating Ambient Temperature Range
LM293
LM393
LM2903
LM2903V, NCV2903 (Note 2)
T
A
25 to +85
0 to +70
40 to +105
40 to +125
°
C
Maximum Operating Junction Temperature
LM393, 2903, LM2903V
LM293, NCV2903
T
J(max)
150
150
°
C
Storage Temperature Range
T
stg
65 to +150
°
C
ESD Protection at any Pin (Note 3)
Human Body Model
Machine Model
V
ESD
1500
150
V
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. The maximum output current may be as high as 20 mA, independent of the magnitude of V
CC
, output short circuits to V
CC
can cause
excessive heating and eventual destruction.
2.
NCV2903 is qualified for automotive use.
3. V
ESD
rating for NCV/SC devices is: Human Body Model 2000 V; Machine Model 200 V.
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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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