LM2903,LM393/LM393A,LM293A
Electrical Characteristics
(V
CC
= 5V, T
A
= 25C, unless otherwise specified)
Parameter
Input Offset
Voltage
Input Offset Current
Input Bias Current
Input Common
Mode
Voltage Range
Supply Current
Voltage Gain
Large Signal
Response Time
Response Time
Output Sink Current
Output Saturation
Voltage
Output Leakage
Current
Symbol
V
IO
I
IO
I
BIAS
Conditions
V
O(P)
=1.4V, R
S
= 0
V
CM
= 0 to 1.5V Note1
Note1
Note1
LM293A/LM393A
Min.
-
-
-
-
-
-
0
Note1
I
CC
G
V
T
LRES
T
RES
I
SINK
V
SAT
I
O(LKG)
R
L
=
V
CC
= 5V
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
Note1
V
O(P)
= 5V
V
O(P)
= 30V
0
-
-
50
-
-
6
-
-
-
-
Typ.
1
-
5
-
65
-
-
-
0.6
0.8
200
350
1.4
18
160
-
0.1
-
Max.
2
4.0
50
150
250
400
V
CC
-1.5
V
CC
-2
1
2.5
-
-
-
-
400
700
-
1.0
Min.
-
-
-
-
-
-
0
0
-
-
50
-
-
6
-
-
-
-
LM393
Typ.
1
-
5
-
65
-
-
-
0.6
0.8
200
350
1.4
18
160
-
0.1
-
Max.
5
9.0
50
150
250
400
V
CC
-1.5
V
CC
-2
1
2.5
-
-
-
-
400
700
-
1.0
mA
V/mV
nS
S
mA
mV
nA
A
Unit
mV
nA
nA
V
I(R)
V
Note1
LM393/LM393A: 0
T
A
+70C
LM2903: -40
T
A
+105C
LM293A : -25
T
A
+85C
3
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
