LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
PERFORMANCE CHARACTERISTICS
(V
CC
= +5.0 Vdc, T
A
= T
low
to T
high
[Note 6])
LM239/339
Characteristic
Input Offset Voltage (Note 7)
Input Bias Current (Notes 7, 8)
(Output in Analog Range)
Input Offset Current (Note 7)
Input Common Mode Voltage Range
Saturation Voltage
V
I
(−)
≥
+1.0 Vdc, V
I
(+) = 0,
I
sink
≤
4.0 mA
Output Leakage Current
V
I
(+)
≥
+1.0 Vdc, V
I
(−) = 0,
V
O
= 30 Vdc
Differential Input Voltage
All V
I
≥
0 Vdc
6. (LM239) T
low
= −25°C, T
high
= +85°
(LM339) T
low
= 0°C, T
high
= +70°C
(MC3302) T
low
= −40°C, T
high
= +85°C
(LM2901) T
low
= −40°C, T
high
= +105°
(LM2901V & NCV2901) T
low
= −40°C, T
high
= +125°C
NCV2901 is qualified for automotive use.
7. At the output switch point, V
O
]
1.4 Vdc, R
S
≤
100
W
5.0 Vdc
≤
V
CC
≤
30 Vdc, with the inputs over the full common mode range (0 Vdc to
V
CC
−1.5 Vdc).
8. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
9. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
V
ID
−
−
V
CC
−
−
V
CC
−
−
V
CC
Vdc
I
OL
−
−
1.0
−
−
1.0
−
−
1.0
mA
I
IO
V
ICMR
V
sat
−
0
−
−
−
−
±150
V
CC
−2.0
700
−
0
−
−
−
−
±200
V
CC
−2.0
700
−
0
−
−
−
−
±300
V
CC
−2.0
700
nA
V
mV
Symbol
V
IO
I
IB
Min
−
−
Typ
−
−
Max
±9.0
400
LM2901/2901V/
NCV2901
Min
−
−
Typ
−
−
Max
±15
500
Min
−
−
MC3302
Typ
−
−
Max
±40
1000
Unit
mVdc
nA
+ V
CC
R3
10 k
V
in
+ V
CC
R
ref
−
+
R2
R1
1.0 M
V
ref
[
V
CC
R1
R
ref
+ R1
+ V
CC
10 k
V
O
R
ref
V
ref
R1
−
R2
10 k
R3
1.0 M
V
ref
=
V
CC
R1
R
ref
+ R1
+
V
O
10 k
V
ref
10k
Vi
n
R3
]
R1 / / R
ref
/ / R2
V
H
=
R2
R1 / / R
ref
R1/ / R
ref
+ R2
Rref / / R1
[V
O(max)
− V
O(min)
]
R2
[
R1 / / R
ref
Amount of Hysteresis V
H
R2
V
H
=
[(V
−V
]
R2 + R3
O(max) O(min)
Figure 2. Inverting Comparator
with Hysteresis
Figure 3. Noninverting Comparator
with Hysteresis
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