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LM2903DT 参数 Datasheet PDF下载

LM2903DT图片预览
型号: LM2903DT
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗双电压比较器 [LOW POWER DUAL VOLTAGE COMPARATORS]
分类和应用: 比较器放大器放大器电路光电二极管
文件页数/大小: 9 页 / 631 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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LM2903
SCHEMATIC DIAGRAM
(1/2 LM2903)
VCC+
3.5µA
100µA
3.5µA
100µA
Non-Inverting
Input
Vo
VCC-
Inverting
Input
VCC-
VCC-
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
ID
V
I
Supply Voltage
Differential Input Voltage
Input Voltage
Output Short-circuit to Ground
1)
Power Dissipation
2)
P
d
T
Junction
Junction Temperature
T
stg
1.
2.
Parameter
Value
±18 to 36
±36
-0.3 to +36
Infinite
1250
710
625
+150
-65 to +150
Unit
V
V
V
DIP8
SO8
TSSOP8
mW
°C
°C
Storage Temperature Range
Short-circuit from the output to V
cc+
can
independent of the magnitude of V
cc +
cause excessive heating and eventual destruction. The maximum output current is approximately 20mA,
Pd is calculated with T
amb
= +25°C, T
j
= +150°C and R
thja
= 100°C/W for DIP8 package
= 175°C/W for SO8 package
= 200°C/W for TSSOP8 package
OPERATING CONDITIONS
Symbol
V
icm
T
oper
Parameter
Common Mode Input Voltage Range
Operating Free-Air Temperature range
Value
0 to V
CC
+
-1.5
-40 to +125
Unit
V
°C
2/9