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LM339, LM339A, LM239,
LM239A, LM2901, M2901V,
MC3302
Quad Single Supply
Comparators
These comparators are designed for use in level detection, low–level
sensing and memory applications in consumer automotive and
industrial electronic applications.
• Single or Split Supply Operation
• Low Input Bias Current: 25 nA (T yp)
• Low Input Offset Current: ±5.0 nA (Typ)
• Low Input Offset Voltage: ±1.0 mV (Typ) LM139A Series
• 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
MAXIMUM RATINGS
Rating Symbol Value Unit
Power Supply Voltage V
LM239, A/LM339A/LM2901, V +36 or ±18
MC3302 +30 or ±15
Input Differential Voltage Range V
LM239, A/LM339A/LM2901, V 36
MC3302 30
Input Common Mode Voltage Range V
Output Short Circuit to Ground (Note 1) I
Power Dissipation @ TA = 25°C P
Plastic Package 1.0 W
Derate above 25°C 8.0 mW/°C
Junction Temperature T
Operating Ambient Temperature Range T
LM239, A –25 to +85
MC3302 –40 to +85
LM2901 –40 to +105
LM2901V –40 to +125
LM339, A 0 to +70
Storage Temperature Range T
NOTE: 1. The maximum output current may be as high as 20 mA, independent of the magnitude of VCC.
Output short circuits to VCC can cause excessive heating and eventual destruction.
Figure 1. Circuit Schematic
V
CC
+ Input
CC
IDR
ICMR
SC
– Input Output
–0.3 to V
Continuous
D
J
A
–65 to +150 °C
stg
CC
150 °C
Vdc
Vdc
Vdc
°C
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14
1
N, P SUFFIX
CASE 646
14
1
SO–14
D SUFFIX
CASE 751A
PIN CONNECTIONS
Output 2
Output 1
V
CC
– Input 1
+ Input 1
– Input 2
+ Input 2
1
2
3
4
*
1
)
5
6
*
2
)
7
(Top View)
14
Output 3
13
Output 4
12
Gnd
11
+ Input 4
)
4
*
– Input 4
10
9
+ Input 3
)
3
*
8
– Input 3
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
NOTE: Diagram shown is for 1 comparator.
Gnd
Semiconductor Components Industries, LLC, 1999
October, 1999 – Rev. 3
1 Publication Order Number:
LM339/D
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ELECTRICAL CHARACTERISTICS (V
= +5.0 Vdc, TA = +25°C, unless otherwise noted)
CC
LM239A/339A LM239/339 LM2901/2901V MC3302
Characteristic Symbol
Input Offset Voltage (Note 4) V
Input Bias Current (Notes 4, 5) I
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
IO
IB
– ±1.0 ±2.0 – ±2.0 ±5.0 – ±2.0 ±7.0 – ±3.0 ±20 mVdc
– 25 250 – 25 250 – 25 250 – 25 500 nA
(Output in Analog Range)
Input Offset Current (Note 4) I
Input Common Mode Voltage
V
Range
Supply Current I
IO
ICMR
CC
– ±5.0 ±50 – ±5.0 ±50 – ±5.0 ±50 – ±3.0 ±100 nA
0 – V
CC
–1.5
0 – V
CC
–1.5
0 – V
CC
–1.5
0 – V
CC
–1.5
RL = ∞ (For All Comparators) – 0.8 2.0 – 0.8 2.0 – 0.8 2.0 – 0.8 2.0
RL = ∞, VCC = 30 Vdc – 1.0 2.5 – 1.0 2.5 – 1.0 2.5 – 1.0 2.5
Voltage Gain A
VOL
50 200 – 50 200 – 25 100 – 25 100 – V/mV
RL ≥ 15 kΩ, VCC = 15 Vdc
Large Signal Response Time – – 300 – – 300 – – 300 – – 300 – ns
VI = TTL Logic Swing,
V
= 1.4 Vdc, VRL = 5.0 Vdc,
ref
RL = 5.1 kΩ
Response Time (Note 6) – – 1.3 – – 1.3 – – 1.3 – – 1.3 – µs
VRL = 5.0 Vdc, RL = 5.1 kΩ
Output Sink Current I
Sink
6.0 16 – 6.0 16 – 6.0 16 – 6.0 16 – mA
VI (–) ≥ +1.0 Vdc, VI(+) = 0,
VO ≤ 1.5 Vdc
Saturation Voltage V
sat
– 130 400 – 130 400 – 130 400 – 130 500 mV
VI(–) ≥ +1.0 Vdc, VI(+) = 0,
I
≤ 4.0 mA
sink
Output Leakage Current I
OL
– 0.1 – – 0.1 – – 0.1 – – 0.1 – nA
VI(+) ≥ +1.0 Vdc, VI(–) = 0,
VO = +5.0 Vdc
Unit
V
mA
PERFORMANCE CHARACTERISTICS (V
= +5.0 Vdc, TA = T
CC
low
to T
high
[Note 3])
LM239A/339A LM239/339 LM2901/2901V MC3302
Characteristic Symbol
Input Offset Voltage (Note 4) V
Input Bias Current (Notes 4, 5) I
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
IO
IB
– – ±4.0 – – ±9.0 – – ±15 – – ±40 mVdc
– – 400 – – 400 – – 500 – – 1000 nA
(Output in Analog Range)
Input Offset Current (Note 4) I
Input Common Mode Voltage
V
Range
Saturation Voltage V
IO
ICMR
sat
– – ±150 – – ±150 – – ±200 – – ±300 nA
0 – V
CC
–2.0
0 – V
CC
–2.0
0 – V
CC
–2.0
– – 700 – – 700 – – 700 – – 700 mV
VI(–) ≥ +1.0 Vdc, VI(+) = 0,
I
≤ 4.0 mA
sink
Output Leakage Current I
OL
– – 1.0 – – 1.0 – – 1.0 – – 1.0 µA
VI(+) ≥ +1.0 Vdc, VI(–) = 0,
VO = 30 Vdc
Differential Input Voltage V
ID
– – V
CC
– – V
CC
– – V
CC
All VI ≥ 0 Vdc
NOTES: 3.(LM239/239A) T
(LM339/339A) T
(MC3302) T
(LM2901) T
(LM2901V) T
4.At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 Ω 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range
(0 Vdc to VCC –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.
low
low
= –40°C, T
low
= –40°C, T
low
= –40°C, T
low
= –25°C, T
= 0°C, T
high
high
high
high
high
= +85°C
= +105°
= +125°C
= +85°
= +70°C
0 – V
– – V
CC
–2.0
CC
Unit
V
Vdc
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2
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
O
O
T
VO
T
G
at
V
in
+ V
CC
1.40
E
A
L
1.20
FFSE
1.00
RMALIZED
0.80
N
0.60
Figure 2. Inverting Comparator
with Hystersis
+ V
CC
R3
10 k
R
V
ref
10k
R1
–
+
R2
1.0 M
ref
10 k
V
O
VCC R1
V
[
ref
R
+ R1
ref
R3 ] R1 / / R
VH =
R2 ơ Rref / / R1
R1 / / R
R1/ / R
ref
ref
/ / R2
ref
+ R2
[V
O(max)
– V
O(min)
Vi
]
Figure 3. Noninverting Comparator
with Hysteresis
+ V
CC
R
ref
V
ref
R1
R2
n
10 k
–
+
R3
1.0 M
10 k
V
O
VCC R1
V
=
ref
R
ref
R2 [ R1 / / R
Amount of Hysteresis V
VH =
R2
R2 + R3
ref
[(V
O(max)
T ypical Characteristics
(VCC = 15 Vdc, TA = +25°C (each comparator) unless otherwise noted.)
Figure 4. Normalized Input Offset Voltage Figure 5. Input Bias Current
48
42
TA = –55° C
TA = +25° C
TA = +125°C
–50 –25 0 25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C) VCC, POWER SUPPLY VOLTAGE (Vdc)
36
30
24
18
12
IB,
I INPUT BIAS CURRENT (nA)
6.0
0
0 4.0 8.0 12 16 20 24 28 32
+ R1
H
– V
O(min)
]
Figure 6. Output Sink Current versus
8.0
7.0
6.0
TA = –55° C
5.0
4.0
3.0
O
2.0
I , OUTPUT CURRENT (mA)
1.0
0
0
Output Saturation Voltage
TA = +25° C
TA = +125°C
100 200 300 400 500
V
, OUTPUT SATURATION VOLTAGE (mV)
s
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3
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
Figure 7. Driving Logic Figure 8. Squarewave Oscillator
V
CC
VCC ≥ 4.0 V
R
V
in
V
ref
S
+
–
R1
Logic Device
CMOS
TTL
R
L
RS = Source Resistance
R1 ] R
S
V
1/4 MC14001
1/4 MC7400
+15
+5.0
CC
(V)
R
kΩ
100
10
L
APPLICATIONS INFORMATION
These quad comparators feature high gain, wide
bandwidth characteristics. This gives the device oscillation
tendencies if the outputs are capacitively coupled to the
inputs via stray capacitance. This oscillation manifests itself
during output transitions (VOL to VOH). To alleviate this
situation input resistors < 10 kΩ should be used. The
Figure 9. Zero Crossing Detector
(Single Supply)
100 k
R1
+
C
V
CC
R2
330 k
R4 330 k
–
+
R3
330 k
10 k
V
O
V
CC
T1
T2
T1 = T2 = 0.69 RC
7.2
f
[
C(µF)
R2 = R3 = R4
R1 [ R2 // R3 // R4
addition of positive feedback (< 10 mV) is also
recommended. It is good design practice to ground all
unused input pins.
Differential input voltages may be larger than supply
voltages without damaging the comparator’s inputs.
Voltages more negative than –300 mV should not be used.
Figure 10. Zero Crossing Detector
(Split Supplies)
+15 V
R1
8.2 k
V
in
D1
D1 prevents input from going negative by more than 0.6 V.
R3 ≤
R4
220 k
6.8 k
R2
R5
10
R5
220 k
*
)
15 k
R3
R1 + R2 = R3
for small error in zero crossing
10 M
10 k
V
≈ 0.4 V peak for 1% phase distortion (∆Θ).
in(min)
V
V
in
V
V
O
V
in
CC
*
+
V
EE
10 k
V
O
V
CC
V
O
V
EE
in(min)
Θ
Θ
∆Θ
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4
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ORDERING INFORMATION
Device Package Shipping
LM239D SO–14 55 Units / Rail
LM239AD SO–14 55 Units / Rail
LM239DR2 SO–14 2500 Units / Tape & Reel
LM239ADR2 SO–14 2500 Units / Tape & Reel
LM239N DIP 14 25 Units / Rail
LM239AN DIP 14 25 Units / Rail
LM339D SO–14 55 Units / Rail
LM339AD SO–14 55 Units / Rail
LM339DR2 SO–14 2500 Units / Tape & Reel
LM339ADR2 SO–14 2500 Units / Tape & Reel
LM339N DIP 14 25 Units / Rail
LM339AN DIP 14 25 Units / Rail
LM2901D SO–14 55 Units / Rail
LM2901DR2 SO–14 2500 Units / Tape & Reel
LM2901N DIP 14 25 Units / Rail
LM2901VD SO–14 55 Units / Rail
LM2901VDR2 SO–14 2500 Units / Tape & Reel
LM2901VN DIP 14 25 Units / Rail
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5
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
P ACKAGE DIMENSIONS
14 8
B
17
A
F
C
N
SEATING
HG D
PLANE
K
N, P SUFFIX
PLASTIC PACKAGE
CASE 646–06
ISSUE L
L
J
M
NOTES:
1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE
POSITION AT SEATING PLANE AT MAXIMUM
MATERIAL CONDITION.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
4. ROUNDED CORNERS OPTIONAL.
DIM MIN MAX MIN MAX
A 0.715 0.770 18.16 19.56
B 0.240 0.260 6.10 6.60
C 0.145 0.185 3.69 4.69
D 0.015 0.021 0.38 0.53
F 0.040 0.070 1.02 1.78
G 0.100 BSC 2.54 BSC
H 0.052 0.095 1.32 2.41
J 0.008 0.015 0.20 0.38
K 0.115 0.135 2.92 3.43
L 0.300 BSC 7.62 BSC
M 0 10 0 10
____
N 0.015 0.039 0.39 1.01
MILLIMETERSINCHES
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6
–T–
SEATING
PLANE
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
P ACKAGE DIMENSIONS
D SUFFIX
PLASTIC PACKAGE
CASE 751A–03
(SO–14)
ISSUE F
NOTES:
–A–
14 8
–B–
P
7 PL
M
M
_
M
F
J
G
D 14 PL
0.25 (0.010) A
71
0.25 (0.010) B
C
X 45
R
K
M
S
B
T
S
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
DIM MIN MAX MIN MAX
A 8.55 8.75 0.337 0.344
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.054 0.068
D 0.35 0.49 0.014 0.019
F 0.40 1.25 0.016 0.049
G 1.27 BSC 0.050 BSC
J 0.19 0.25 0.008 0.009
K 0.10 0.25 0.004 0.009
M 0 7 0 7
____
P 5.80 6.20 0.228 0.244
R 0.25 0.50 0.010 0.019
INCHESMILLIMETERS
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
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without further notice to any products herein. SCILLC makes no warranty , representation or guarantee regarding the suitability of its products for any particular
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including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or
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LM339/D
8
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