LM339, LM239, LM2901,
LM2901V, NCV2901,
MC3302
Single Supply Quad
Comparators
These comparators are designed for use in level detection, low−level
sensing and memory applications in consumer, automotive, and
industrial electronic applications.
Features
14
1
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•
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SOIC−14
D SUFFIX
CASE 751A
Single or Split Supply Operation
Low Input Bias Current: 25 nA (Typ)
Low Input Offset Current:
±5.0
nA (Typ)
Low Input Offset Voltage
Input Common Mode Voltage Range to GND
Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA
TTL and CMOS Compatible
ESD Clamps on the Inputs Increase Reliability without Affecting
Device Operation
•
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
•
Pb−Free Packages are Available
PDIP−14
N, P SUFFIX
CASE 646
14
1
14
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TSSOP−14
DTB SUFFIX
CASE 948G
PIN CONNECTIONS
Output 2
Output 1
V
CC
− Input 1
+ Input 1
− Input 2
+ Input 2
1
2
3
4
5
6
7
14
13
12
Output 3
Output 4
GND
+ Input 4
− Input 4
+ Input 3
− Input 3
*
1
)
*
2
)
)
4
*
)
*
11
10
9
8
3
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 8 of this data sheet.
©
Semiconductor Components Industries, LLC, 2007
1
February, 2007 − Rev. 18
Publication Order Number:
LM339/D
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
MAXIMUM RATINGS
Rating
Power Supply Voltage
LM239/LM339/LM2901, V
MC3302
Input Differential Voltage Range
LM239/LM339/LM2901, V
MC3302
Input Common Mode Voltage Range
Output Short Circuit to Ground (Note 1)
Power Dissipation @ T
A
= 25°C
Plastic Package
Derate above 25°C
Junction Temperature
Operating Ambient Temperature Range
LM239
MC3302
LM2901
LM2901V, NCV2901
LM339
Storage Temperature Range
ESD Protection at any Pin (Note 2)
Human Body Model
Machine Model
T
stg
V
ESD
1500
200
V
ICMR
I
SC
P
D
1/R
qJA
T
J
T
A
−25 to +85
−40 to +85
−40 to +105
−40 to +125
0 to +70
−65 to +150
°C
V
1.0
8.0
150
W
mW/°C
°C
°C
V
IDR
36
30
−0.3 to V
CC
Continuous
Vdc
Symbol
V
CC
Value
+36 or
±18
+30 or
±15
Vdc
Unit
Vdc
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The maximum output current may be as high as 20 mA, independent of the magnitude of V
CC
. Output short circuits to V
CC
can cause excessive
heating and eventual destruction.
2. V
ESD
rating for NCV/SC devices is: Human Body Model − 2000 V; Machine Model − 200 V.
V
CC
+ Input
− Input
Output
GND
NOTE: Diagram shown is for 1 comparator.
Figure 1. Circuit Schematic
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2
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
ELECTRICAL CHARACTERISTICS
(V
CC
= +5.0 Vdc, T
A
= +25°C, unless otherwise noted)
LM239/339
Characteristic
Input Offset Voltage (Note 4)
Input Bias Current (Notes 4, 5)
(Output in Analog Range)
Input Offset Current (Note 4)
Input Common Mode Voltage Range
Supply Current
R
L
=
∞
(For All Comparators)
R
L
=
∞,
V
CC
= 30 Vdc
Voltage Gain
R
L
≥
15 kW, V
CC
= 15 Vdc
Large Signal Response Time
V
I
= TTL Logic Swing,
V
ref
= 1.4 Vdc, V
RL
= 5.0 Vdc,
R
L
= 5.1 kW
Response Time (Note 6)
V
RL
= 5.0 Vdc, R
L
= 5.1 kW
Output Sink Current
V
I
(−)
≥
+1.0 Vdc, V
I
(+) = 0,
V
O
≤
1.5 Vdc
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
= +5.0 Vdc
3. (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.
4. 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).
5. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
6. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
I
OL
−
0.1
−
−
0.1
−
−
0.1
−
nA
V
sat
−
130
400
−
130
400
−
130
500
mV
I
Sink
6.0
16
−
6.0
16
−
6.0
16
−
mA
−
−
1.3
−
−
1.3
−
−
1.3
−
ms
−
−
300
−
−
300
−
−
300
−
ns
A
VOL
I
IO
V
ICMR
I
CC
−
−
50
0.8
1.0
200
2.0
2.5
−
−
−
25
0.8
1.0
100
2.0
2.5
−
−
−
25
0.8
1.0
100
2.0
2.5
−
V/mV
−
0
±5.0
−
±50
V
CC
−1.5
−
0
±5.0
−
±50
V
CC
−1.5
−
0
±3.0
−
±100
V
CC
−1.5
nA
V
mA
Symbol
V
IO
I
IB
Min
−
−
Typ
±2.0
25
Max
±5.0
250
LM2901/2901V/
NCV2901
Min
−
−
Typ
±2.0
25
Max
±7.0
250
Min
−
−
MC3302
Typ
±3.0
25
Max
±20
500
Unit
mVdc
nA
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3
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
PERFORMANCE CHARACTERISTICS
(V
CC
= +5.0 Vdc, T
A
= T
low
to T
high
[Note 7])
LM239/339
Characteristic
Input Offset Voltage (Note 8)
Input Bias Current (Notes 8, 9)
(Output in Analog Range)
Input Offset Current (Note 8)
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
7. (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.
8. 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).
9. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
10. 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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4
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
Typical Characteristics
(V
CC
= 15 Vdc, T
A
= +25°C (each comparator) unless otherwise noted.)
1.40
NORMALIZED OFFSET VOLTAGE
I IB, INPUT BIAS CURRENT (nA)
48
42
36
30
24
18
12
6.0
0
−50
−25
0
25
50
75
T
A
, AMBIENT TEMPERATURE (°C)
100
125
0
4.0
8.0
12
16
20
24
V
CC
, POWER SUPPLY VOLTAGE (Vdc)
28
32
T
A
= +125°C
T
A
= −55° C
T
A
= +25° C
1.20
1.00
0.80
0.60
Figure 4. Normalized Input Offset Voltage
Figure 5. Input Bias Current
8.0
IO, OUTPUT CURRENT (mA)
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
100
200
300
400
500
V
sat
, OUTPUT SATURATION VOLTAGE (mV)
T
A
= −55° C
T
A
= +125°C
T
A
= +25° C
Figure 6. Output Sink Current versus
Output Saturation Voltage
V
CC
V
CC
≥
4.0 V
10 k
R1
V
O
R3
330 k
R4
R
L
kW
100
10
330 k
V
CC
T1
V
in
V
ref
R
S
+
−
R
L
+
C
R2
V
CC
100 k
−
+
R1
R
S
= Source Resistance
R1
]
R
S
Logic
CMOS
TTL
Device
1/4 MC14001
1/4 MC7400
V
CC
(V)
+15
+5.0
330 k
T2
T1 = T2 = 0.69 RC
7.2
f
[
C(mF)
R2 = R3 = R4
R1
[
R2 // R3 // R4
Figure 7. Driving Logic
Figure 8. Squarewave Oscillator
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