CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Electrical Specifications
V+ = 5V, Unless Otherwise Specified
CA239, CA339, LM339
PARAMETER
Input Offset Voltage
SYMBOL
V
IO
TEST
CONDITIONS
V
REF
= 1.4V, R
S
= 0, Output Switch
Point V
≅
1.4V
TEMP
(
o
C)
T
A
= 25
Note 4
Note 4
MIN
-
-
-
TYP
2
-
-
MAX
5
9
36
UNITS
mV
mV
V
Differential Input Voltage
V
ID
V
SAT
Keep All Inputs Š Š
≥
0V, or V- (if used)
(Note 5)
V
I
- = 1V, V
I
+ = 0V, I
SINK
≤
4mA
Saturation Voltage
T
A
= 25
Note 4
-
-
0
0
-
-
-
-
-
-
-
6
50
-
250
-
-
-
5
-
25
-
0.8
0.1
-
16
200
300
400
700
V+ -1.5
V+ - 2
50
150
250
400
2
-
1
-
-
-
mV
mV
V
V
nA
nA
nA
nA
mA
nA
µA
mA
V/mV
ns
µs
Common Mode Input
Voltage Range
Input Offset Current
V
ICR
Note 6
T
A
= 25
Note 4
I
IO
I
I
+ - I
I
-
T
A
= 25
Note 4
Input Bias Current
I
IB
I
I
+ or I
I
- with Output in Linear Range
T
A
= 25
Note 4
Total Supply Current
Output Leakage Current
I+
R
L
=
∞
on All Comparators
V
I
+
≥
1V, V
I
- = 0V, V
O
= 5V
V
I
+
≥
1V, V
I
- = 0V, V
O
= 30V
T
A
= 25
T
A
= 25
Note 4
T
A
= 25
T
A
= 25
T
A
= 25
T
A
= 25
Output Sink Current
Voltage Gain
Large Signal Response Time
A
OL
V
I
-
≥
1V, V
I
+ = 0V, V
O
≤
1.5V
R
L
≥
15kΩ, V+ = 15V
V
I
= TTL Logic Swing, V
REF
= 1.4V,
V
RL
= 5V, R
L
= 5.1kΩ
V
RL
= 5V, R
L
= 5.1kΩ
Response Time
(Figures 3, 4)
NOTES:
-
1.3
-
4. Ambient Temperature (T
A
) applicable over operating temperature range as shown below.
CA139, CA139A = -55
o
C to 125
o
C; CA239 = -25
o
C to 85
o
C; CA339, LM339 = 0
o
C to 70
o
C; LM2901, LM3302 = -40
o
C to 85
o
C.
5. The comparator will provide a proper output state even if the positive swing of the inputs exceeds the power supply voltage level, if the other
input remains within the common mode voltage range. The low input voltage state must not be less than -0.3V (or 0.3V below the magnitude of
the negative power supply, if used).
6. The upper end of the common mode voltage range is (V+) - 1.5V, but either or both inputs can go to +30V without damage.
3
INTERSIL [ INTERSIL CORPORATION ]
