参数资料
型号: LM2903
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 运动控制电子
英文描述: Dual Differential Comparator(双通道差分比较器)
中文描述: DUAL COMPARATOR, 15000 uV OFFSET-MAX, 1500 ns RESPONSE TIME, PDIP8
封装: DIP-8
文件页数: 4/10页
文件大小: 77K
代理商: LM2903
LM2903,LM393/LM393A
4
Electrical Characteristics (Continued)
(V
CC
=5V, T
A
=25
°
C, unless otherwise specified)
NOTE 1
LM393/LM393A: 0
T
A
+70
°
C
LM2903: -40
T
A
+85
°
C
Parameter
Symbol
Conditions
LM2903
Typ.
±
1
±
9
±
5
±
50
65
-
-
-
0.6
1
Unit
Min.
-
-
-
-
-
-
0
0
-
-
Max.
±
7
±
15
±
50
±
200
250
500
V
CC
-1.5
V
CC
-2
1
2.5
Input Offset Voltage
V
IO
V
O(P)
=1.4V, R
S
=0
V
CM
= 0 to 1.5V
mV
NOTE 1
Input Offset Current
I
IO
nA
NOTE 1
Input Bias Current
I
BIAS
nA
NOTE 1
Input Common Mode
Voltage Range
V
I(R)
V
NOTE 1
Supply Current
I
CC
R
L
=
R
L
=
, V
CC
= 30V
V
CC
=15V, R
L
15K
(for large
V
O(P-P)swing
)
V
I
=TTL Logic Swing
V
REF
=1.4V, V
RL
=5V, R
L
=5.1K
V
RL
=5V, R
L
=5.1K
V
I(-)
1V, V
I(+)
=0V, V
O(P)
1.5V
V
I(-)
1V, VI(+) =0V
I
SINK
= 4mA
V
I(-)
= 0V,
V
I(+)
= 1V
mA
Voltage Gain
G
V
25
100
-
V/mV
Large Signal Response Time
t
RES
-
350
-
nS
Response Time
Output Sink Current
t
RES
I
SINK
-
6
-
-
-
-
1.5
16
160
-
0.1
-
-
-
μ
S
mA
Output Saturation Voltage
V
SAT
400
700
-
1.0
mV
NOTE 1
V
O(P)
= 5V
V
O(P)
= 30V
Output Leakage Current
I
O(LKG)
nA
μ
A
相关PDF资料
PDF描述
LM393 Dual Differential Comparator(双通道差分比较器)
LM393A Dual Differential Comparator(双通道差分比较器)
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