LM239, LM339, LM2901, LM3302 QUAD COMPARATOR
QUAD DIFFERENTIAL COMPARATOR 14 DIP
The LM239 series consists of four independent voltage compa-
rators designed to operate from single power supply over a wide
voltage range.
FEATURES
•Single or dual supply operation
•Wide range of supply voltage
LM239/A, LM339/A, LM2901: 2 ~ 36V (or ±1 ~ ±18V) 14 SOP
LM3302: 2 ~ 28V (or ±1 ~ ±14V)
• Low supply current drain 800µA Typ
• Open collector outputs for wired and connectors
• Low input bias current 25nA Typ
• Low Input offset current ±2.3nA Typ.
• Low input offset voltage ±1.4mV Typ.
• Common mode input voltage range includes ground.
• Low output saturation voltage
• Output compatible with TTL. DTL and MOS logic
system
BLOCK DIAGRAM ORDERING INFORMATION
Device Package Operating Temperature
LM339N
LM339AN 14 DIP
LM339M
LM339AM 14 SOP
LM239N
LM239AN 14 DIP
LM239M
LM239AM 14 SOP
LM2901N
LM2901M
LM3302N
LM3302M
14 DIP
14 SOP
14 DIP
14 SOP
-40 ~ + 85°C
0 ~ +70
°
C
-25 ~ + 85
°
C
1999 Fairchild Semiconductor Corporation
Rev. B
LM239, LM339, LM2901, LM3302 QUAD COMPARATOR
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Characteristic Symbol Value Unit
Supply Voltage
Supply Voltage Only LM3302
Differential Input Voltage
Differential Input Voltage Only LM3302
Input Voltage
Input Voltage Only LM3302
Output Short Circuit to GND
Power Dissipation
Operating Temperature LM339/LM339A
LM239/LM239A
LM2901/LM3302
Storage Temperature
VCC
VCC
VI(DIFF)
VI(DIFF)
VI
VI
PD
TOPR
TSTG
±18 or 36
±14 or 28
36
28
- 0.3 to +36
- 0.3 to +28
Continuous
570
0 ~ + 70
- 25 ~ + 85
- 40 ~ + 85
- 65 ~ + 150
V
V
V
V
V
V
mW
°C
°C
°C
°C
LM239, LM339, LM2901, LM3302 QUAD COMPARATOR
ELECTRICAL CHARACTERISTICS
(VCC = 5V, TA = 25°C, unless otherwise specified)
Note 1.
LM339/A: 0≤TA≤ +70°C
LM239/A: -25≤TA≤ +85°C
LM2901/3302: -40≤TA≤ +85°C
LM239A/LM339A LM239/LM339
Min Typ Max Min Typ Max
±1±2±1.4 ±5
VO(P) =1.4V, RS =0ΩNOTE 1 ±4.0 ±9.0
±2.3 ±50 ±2.3 ±50
NOTE 1 ±150 ±150
57 250 57 250
NOTE 1 400 400
Input Common Mode 0V
CC
-1.5 0V
CC
-1.5
Voltage Range NOTE 1 0V
CC
-2 0VCC-2
Supply Current ICC RL = ∞1.1 2.0 1.1 2.0 mA
Voltage Gain GVVCC =15V, RL≥15KΩ(for large swing) 50 200 50 200 V/mV
Large Signal
Response Time tRES VI =TTL Logic Swing
VREF =1.4V, VRL =5V, RL =5.1KΩ350 350 ns
Response Time tRES VRL =5V, RL =5.1KΩ1.4 1.4 µs
Output Sink Current ISINK VI(-)≥1V, VI(+) =0V, VO(P) ≤1.5V 6 18 6 18 mA
Output Saturation VI(-)≥1V, VI(+) =0V 140 400 140 400
Voltage ISINK =4mA NOTE 1 700 700
Output Leakage VI(-) = 0V VO(P) = 5V 0.1 0.1 nA
Current VI(+) = 1V VO(P) = 30V 1.0 1.0 µA
Differential Voltage VI(DIFF) NOTE 1 36 36 V
Input Offset Voltage
V
IO
IIO
IBIAS
Input Bias Current
VI(R)
Input Offset Current
V
CM
=0V to V
CC
=1.5V
VSAT
IO(LKG)
Characteristic Symbol Test Conditions Unit
mV
nA
nA
V
mV
LM239, LM339, LM2901, LM3302 QUAD COMPARATOR
ELECTRICAL CHARACTERISTICS
(VCC = 5V, TA = 25°C, unless otherwise specified)
Note 1.
LM339/A: 0≤TA≤ +70°C
LM239/A: -25≤TA≤ +85°C
LM2901/3302: -40≤TA≤ +85°C
LM2901 LM3302
Min Typ Max Min Typ Max
2 7 220
VO(P) =1.4V, RS =0ΩNOTE 1 9 15 40
2.3 50 3100
NOTE 1 50 200 300
57 250 57 250
NOTE 1 200 500 1000
Input Common Mode 0V
CC
-1.5 0V
CC
-1.5
Voltage Range NOTE 1 0V
CC
-2 0V
CC
-2
RL =∞1.1 2.0 1.1 2.0
RL =∞, VCC =30V 1.6 2.5
Voltage Gain GVVCC =15V, RL≥15KΩ(for large swing) 25 100 2 30 V/mV
Large Signal
Response Time tRES VI =TTL Logic Swing
VREF =1.4V, VRL =5V, RL =5.1KΩ350 350 ns
Response Time tRES VRL =5V, RL =5.1KΩ1.4 1.4 µs
Output Sink Current ISINK VI(-)≥1V, VI(+) =0V, VO(P) ≤1.5V 6 18 6 18 mA
Output Saturation VI(-)≥1V, VI(+) =0V 140 400 140 400
Voltage ISINK =4mA NOTE 1 700 700
Output Leakage VI(-) = 0V VO(P) = 5V 0.1 0.1 nA
Current VI(+) = 1V VO(P) = 30V 1.0 1.0 µA
Differential Voltage VI(DIFF) NOTE 1 36 36 V
Input Offset Voltage
VIO
IIO
IBIAS
Input Bias Current
Input Offset Current
V
CM
=0V to V
CC
=1.5V
VSAT
IO(LKG)
Characteristic
Symbol
Test Conditions Unit
mV
nA
nA
V
mV
Supply Current ICC mA
LM239, LM339, LM2901, LM3302 QUAD COMPARATOR
TYPICAL PERFORMANCE CHARACTERISTICS
TRADEMARKS
ACEx™
CoolFET™
CROSSVOLT™
E2CMOSTM
FACT™
FACT Quiet Series™
FAST®
FASTr™
GTO™
HiSeC™
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