LM339 Datasheet PDF - Fairchild Semiconductor


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LM339
Fairchild Semiconductor

Part Number LM339
Description Quad Comparator
Page 8 Pages

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LM339/LM339A, LM239A, LM2901
Quad Comparator
Features
• Single or Dual Supply Operation
• Wide Range of Supply Voltage
LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1 ~
±18V)
• 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.
• Input Common Mode Voltage Range Includes Ground.
• Low Output Saturation Voltage
• Output Compatible With TTL, DTL and MOS Logic
System
Description
The LM339/LM339A ,LM239A, LM2901 consist of four
independent voltage comparators designed to operate from
single power supply over a wide voltage range.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT2 1
OUT1 2
VCC 3
IN1(-) 4
-+
IN1(+) 5
IN2(-) 6
IN2(+) 7
-+
14 OUT3
13 OUT4
-+
12 GND
11 IN4(+)
10 IN4(-)
-+
9 IN3(+)
8 IN3(-)
©2012 Fairchild Semiconductor Corporation
Rev. 1.0.5



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LM339/LM339A, LM239A, LM2901
Schematic Diagram
VCC
Q9
IN(+)
IN(-)
D2 D3 D4
Q2 Q3
D1
Q1 Q4
Q5 Q6
GND
Q12
Q14
R2
Q8
Q7
Q13
R1
OUTPUT
D5
D6
Absolute Maximum Ratings
Parameter
Supply Voltage
Differential Input Voltage
Input Voltage
Output Short Circuit to GND
Power Dissipation
Operating Temperature
LM339/LM339A
LM2901
LM239A
Storage Temperature
Symbol
VCC
VI(DIFF)
VI
-
PD
TOPR
TSTG
Value
±18 or 36
36
-0.3 to +36
Continuous
570
0 ~ +70
-40 ~ +85
-25 ~ +85
-65 ~ +150
Unit
V
V
V
-
mW
°C
°C
2



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LM339/LM339A, LM239A, LM2901
Electrical Characteristics
(VCC = 5V, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
LM239A/LM339A
LM339
Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset
Voltage
VO(P) =1.4V, RS = 0Ω
VIO
Note1
-1
--
2
- 1.4 5
mV
4.0 - - 9.0
Input Offset
Current
IIN(+) - IIN(-), VCM = 0V
IIO Note1
- 2.3 50 - 2.3 50 nA
- - 150 - - 150
VCM = 0V
Input Bias Current IBIAS
Note1
- 57 250 - 57 250
nA
- - 400 - - 400
Input Common
Mode Voltage
Range
VCC = 30V
VI(R)
Note1
0 - VCC-1.5 0 - VCC-1.5
V
0 - VCC-2 0 - VCC-2
Supply Current
ICC VCC = 5V, RL =
- 1.1 2.0 - 1.1 2.0 mA
Voltage Gain
GV
VCC =15V, RL 15kΩ
(for large swing)
50 200 - 50 200 - V/mV
Large Signal
Response Time
VI = TTL Logic Swing
TLRES VREF = 1.4V, VRL = 5V,
RL = 5.1kΩ (Note2)
- 300
-
- 300 -
ns
Response Time
TRES
VRL = 5V, RL = 5.1kΩ
(Note2)
- 1.3
-
- 1.3 -
μs
Output Sink
Current
ISINK
VI(-) 1V, VI(+) = 0V,
VO(P) 1.5V
6 18 - 6 18 - mA
Output Saturation
Voltage
VI(-) 1V, VI(+) = 0V
VSAT
ISINK = 4mA Note1
- 140 400
- - 700
- 140 400
- - 700
mV
Output Leakage
Current
VI(-) = 0V
Io(LKG) VI(+) = 1V
VO(P) = 5V
VO(P) = 30V
-
-
0.1
-
-
1.0
- 0.1
--
-
1.0
nA
μA
Differential Voltage VI(DIFF)
Note1
--
36
--
36
V
Note:
1. LM339/LM339A : 0 TA +70°C
LM2901 : -40 TA +85°C
LM239A : -25 TA +85°C
2. These parameters, although guaranteed, are not 100% tested in production.
3



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LM339/LM339A, LM239A, LM2901
Electrical Characteristics (Continued)
(VCC = 5V, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
Input Offset Voltage VIO
VO(P) =1.4V, RS = 0Ω
Note1
Input Offset Current IIO
Note1
Input Bias Current IBIAS
Note1
Input Common
Mode Voltage
Range
VI(R)
LM2901, VCC =30V
Note1
Supply Current
RL =, VCC=5V
ICC RL =,VCC=30V
Voltage Gain
GV
VCC =15V, RL 15kΩ
(for large swing)
Large Signal
Response Time
TLRES VI =TTL Logic Swing
VREF =1.4V, VRL =5V, RL =5.1kΩ
(Note2)
Response Time
TRES VRL = 5V, RL = 5.1kΩ (Note2)
Output Sink Current ISINK VI(-) 1V, VI(+) =0V, VO(P) 1.5V
Output Saturation
Voltage
VI(-) 1V, VI(+) = 0V
VSAT
ISINK =4mA
Note1
Output Leakage
Current
IO(LKG)
VI(-) = 0V
VI(+) = 1V
VO(P) = 5V
VO(P) = 30V
Differential Voltage VI(DIFF)
Note1
Min.
-
-
-
-
-
-
0
0
-
-
25
-
-
6
-
-
-
-
-
Note:
1. LM339/LM339A : 0 TA +70°C
LM2901 : -40 TA +85°C
LM239A : -25 TA +85°C
2. These parameters, although guaranteed, are not 100% tested in production.
LM2901
Typ.
2
9
2.3
50
57
200
-
-
1.1
1.6
Max.
7
15
50
200
250
500
VCC-1.5
VCC-2
2.0
2.5
100 -
300 -
Unit
mV
nA
nA
V
mA
V/mV
ns
1.3 - μs
18 - mA
140 400
mV
- 700
0.1 - nA
- 1.0 μA
- 36 V
4




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