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Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A
/LM2901/MC3302
DESCRIPTION
The LM139 series consists of four independent precision voltage
comparators, with an offset voltage specification as low as 2.0mV
max for each comparator, which were designed specifically to
operate from a single power supply over a wide range of voltages.
Operation from split power supplies is also possible and the low
power supply current drain is independent of the magnitude of the
power supply voltage. These comparators also have a unique
characteristic in that the input common–mode voltage range
includes ground, even though they are operated from a single power
supply voltage.
PIN CONFIGURATION
D, F, N Packages
OUTPUT 2
1
14
OUTPUT 3
OUTPUT 1
2
13
OUTPUT 4
V+
3
12
GND
1
4
INPUT 1 –
4
11
INPUT 4 +
INPUT 1 +
5
10
INPUT 4 –
The LM139 series was designed to directly interface with TTL and
CMOS. When operated from both plus and minus power supplies,
the LM139 series will directly interface with MOS logic where their
low power drain is a distinct advantage over standard comparators.
INPUT 1 –
6
2
3
9
INPUT 3 +
INPUT 1 +
7
8
INPUT 3 –
FEATURES
•
TOP VIEW
SL00070
Wide single supply voltage range 2.0V DC to 36V DC or dual
supplies
Figure 1. Pin Configuration
±
1.0V DC to
±
18V DC
•
Very low supply current drain (0.8mA) independent of supply
voltage (1.0mW/comparator at 5.0V DC )
EQUIVALENT CIRCUIT
•
Low input biasing current 25nA
V +
•
Low input offset current ± 5nA and offset voltage
3.5 m A
100 m A
3.5 m A
100 m A
•
Input common–mode voltage range includes ground
•
Differential input voltage range equal to the power supply voltage
•
Low output 250mV at 4mA saturation voltage
Q2
Q3
•
Output voltage compatible with TTL, DTL, ECL, MOS and CMOS
logic systems
+ INPUT
Q1
Q4
OUTPUT
– INPUT
Q8
APPLICATIONS
•
Q7
A/D converters
Q5
Q6
•
Wide range VCO
•
MOS clock generator
•
High voltage logic gate
(1 Comparator Only)
SL00071
•
Multivibrators
Figure 2. Equivalent Circuit
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
ORDER CODE
DWG #
14–Pin Ceramic Dual In-Line Package (Cerdip)
–55 to +125 ° C
LM139F
0581B
14–Pin Plastic Dual In-Line Package (DIP)
–25
°
C to +85
°
C
LM239AN
SOT27-1
14–Pin Plastic Dual In-Line Package (DIP)
–25 ° C to +85 ° C
LM239N
SOT27-1
14–Pin Plastic Small Outline (SO) Package
–25
°
C to +85
°
C
LM239D
SOT108-1
14–Pin Plastic Dual In-Line Package (DIP)
–40 ° C to +125 ° C
LM2901N
SOT27-1
14–Pin Plastic Small Outline (SO) Package
–40
°
C to +125
°
C
LM2901D
SOT108-1
14–Pin Plastic Dual In-Line Package (DIP)
0 to +70 ° C
LM339AN
SOT27-1
14–Pin Plastic Small Outline (SO) Package
0 to +70
°
C
LM339D
SOT108-1
14–Pin Plastic Dual In-Line Package (DIP)
0 to +70 ° C
LM339N
SOT27-1
14–Pin Plastic Small Outline (SO) Package
–40
°
C to +85
°
C
MC3302D
SOT108-1
14–Pin Ceramic Dual In-Line Package (Cerdip)
–40 ° C to +85 ° C
MC3302F
0581B
14–Pin Plastic Dual In-Line Package (DIP)
–40
°
C to +85
°
C
MC3302N
SOT27-1
14–Pin Plastic Dual In-Line Package (DIP)
–55 to +125 ° C
LM139N
SOT27-1
1995 Nov 27
1
853-0930 16050
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Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A/
LM2901/MC3302
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNIT
V CC
V CC supply voltage
36 or ± 18
V DC
V DIFF
Differential input voltage
36
V DC
V IN
Input voltage
–0.3 to +36
V DC
P D
Maximum power dissipation,
T A =25
C (still–air) 1
F package
1190
mW
N package
1420
mW
D package
1040
mW
Output short–circuit to ground 2
Continuous
I IN
Input current (V IN <–0.3V DC ) 3
50
mA
T A
Operating temperature range
LM139
–55 to +125
°
C
LM239/239A
–25 to +85
° C
LM339/339A
0 to +70
° C
LM2901
–40 to +125
°
C
MC3302
–40 to +85
°
C
T STG
Storage temperature range
–65 to +150
° C
T SOLD
Lead soldering temperature (10sec max)
300
° C
C
D Package at 8.3mW/ ° C
2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current is approximately
20mA independent of the magnitude of V+.
3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector–base junction of the
input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral
NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the comparators to go to the V+ voltage
level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states
will reestablish when the input voltage, which was negative, again returns to a value greater than –0.3V DC .
°
1995 Nov 27
2
°
NOTES:
1. Derate above 25 ° C, at the following rates:
F Package at 9.5mW/ ° C
N Package at 11.4mW/
311049925.017.png
Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A/
LM2901/MC3302
DC AND AC ELECTRICAL CHARACTERISTICS
V+=5V DC , LM139: –55 ° C 3 T A 3 125 ° C; LM239/239A: –25 ° C 3 T A 3 85 ° C; LM339/339A: 0 ° C 3 T A 3 70 ° C;; LM2901: –40 ° C 3 T A
3 125 ° C,
MC3302: –40 ° C 3 T A
3 85 ° C, unless otherwise specified.
LM239A/339A
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
Min
Typ
Max
V OS
Input offset voltage 2
C
Over temp.
°
±
1.0
±
2.0
mV
mV
±
4.0
V CM
Input common–mode voltage
range 3
T A =25 ° C
Over temp.
0
0
V+–1.5
V+–2.0
V
V IDR
Differential input voltage 1
. 0V DC
(or V– if need)
V+
V
I BIAS
Input bias current 4
I IN(+) or I IN(–) with output in
linear range
T A =25 ° C
Over temp.
25
250
400
nA
nA
I IN(+) –I IN(–)
I OS
Input offset current
T A =25 ° C
± 5.0
± 50
nA
Over temp.
± 150
nA
I OL
Output sink current
V IN(–) . 1V DC , V IN (+)=0,
V O 3 1.5V DC ,
T A =25 ° C
6.0
16
mA
V IN(+) . 1V DC , V IN (–)=0
Output leakage current
V O =5V DC , T A =25
°
C
0.1
nA
V O =30V DC , over temp.
1.0
m A
I CC
Supply current
R L = 8
on comparators,
T A =25 ° C
V+=30V
0.8
2.0
mA
A V
Voltage gain
,
V+=15V DC
15k
W
50
200
V/mV
V OL
Saturation voltage
V IN(–) . 1V DC , V IN(+) =0,
I SINK 3 4mA
T A =25 ° C
Over temp.
250
400
700
mV
mV
t LSR
Large–signal response time
V IN =TTL logic swing, V REF =1.4V DC , V RL =5V DC ,
R L =5.1k
W
, T A =25
°
C
300
ns
t R
Response time 5
V RL =5V DC , R L =5.1k W ,
T A =25 ° C
1.3
m s
See notes at the end of the Electrical Characteristics.
1995 Nov 27
3
T A =25
Keep all
V IN s
R L .
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Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A/
LM2901/MC3302
DC AND AC ELECTRICAL CHARACTERISTICS
V+=5V DC , LM139: –55 ° C 3 T A 3 125 ° C; LM239/239A: –25 ° C 3 T A 3 85 ° C; LM339/339A: 0 ° C 3 T A 3 70 ° C; LM2901: –40 ° C 3 T A
3 125 ° C,
MC3302: –40 ° C 3 T A
3 85 ° C, unless otherwise specified.
LM139
LM239/339
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
Min
Typ
Max
Min
Typ
Max
V OS
Input offset voltage 2
C
Over temp.
T A =25
°
±
2.0
±
5.0
±
2.0
±
5.0
mV
mV
±
9.0
±
9.0
V CM
Input common–mode voltage
range 3
T A =25 ° C
Over temp.
0
0
V+–1.5
V+–2.0
0
0
V+–1.5
V+–2.0
V
V IDR
Differential input voltage 1
. 0V DC
(or V– if need)
Keep all
V IN s
V+
V+
V
I BIAS
Input bias current 4
I IN(+) or I IN(–) with output in
linear range
T A =25 ° C
Over temp.
25
100
300
25
250
400
nA
nA
I IN(+) –I IN(–)
I OS
Input offset current
T A =25 ° C
± 3.0
± 25
± 5.0
± 50
nA
Over temp.
± 100
± 150
nA
I OL
Output sink current
V IN(–) . 1V DC , V IN (+)=0,
V O 3 1.5V DC ,
T A =25 ° C
6.0
16
6.0
16
mA
V IN(+) . 1V DC , V IN (–)=0
V O =5V DC ,
Output leakage current
T A =25 ° C
0.1
0.1
nA
V O =30V DC ,
over temp.
1.0
1.0
m A
on comparators,
T A =25 ° C
V+=30V
R L =
8
I CC
Supply current
0.8
2.0
0.8
2.0
mA
A V
Voltage gain
R L . 15k W ,
V+=15V DC
50
200
50
200
V/mV
V IN(–) .
1V DC , V IN(+) =0,
I SINK 3
V OL
Saturation voltage
4mA
T A =25
C
Over temp.
°
250
400
700
250
400
700
mV
mV
t LSR
Large–signal response time
V IN =TTL logic swing, V REF =1.4V DC ,
V RL =5V DC , R L =5.1k W , T A =25 ° C
300
300
ns
t R
Response time 5
V RL =5V DC , R L =5.1k W ,
T A =25 ° C
1.3
1.3
m
See notes on following page.
1995 Nov 27
4
s
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Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A/
LM2901/MC3302
DC AND AC ELECTRICAL CHARACTERISTICS
V+=5V DC , LM139: –55 ° C 3 T A 3 125 ° C; LM239/239A: –25 ° C 3 T A 3 85 ° C; LM339/339A: 0 ° C 3 T A 3 70 ° C; LM2901: –40 ° C 3 T A
3 125 ° C,
MC3302: –40 ° C 3 T A
3 85 ° C, unless otherwise specified.
LM2901
MC3302
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
Min
Typ
Max
Min
Typ
Max
V OS
Input offset voltage 2
T A =25 ° C
Over temp.
± 2.0
± 9
± 7.0
± 15
± 3.0
± 20
± 40
mV
mV
V CM
Input common–mode voltage
range 3
T A =25 ° C
Over temp.
0
0
V+–1.5
V+–2.0
0
0
V+–1.5
V+–2.0
V
V IDR
Differential input voltage 1
0V DC
(or V– if need)
Keep all
V IN s
V+
V+
V
I BIAS
Input bias current 4
I IN(+) or I IN(–) with output in
linear range
T A =25 ° C
Over temp.
25
200
250
500
25
500
1000
nA
nA
I IN(+) –I IN(–)
I OS
Input offset current
T A =25
°
C
±
5
±
50
±
5
±
100
nA
Over temp.
± 50
± 200
± 300
nA
V IN(–) .
1V DC , V IN (+)=0,
V O 3
6.0
16
6
16
I OL
Output sink current
1.5V DC ,
T A =25 ° C
mA
V IN(+) . 1V DC , V IN (–)=0
V O =5V DC ,
Output leakage current
T A =25 ° C
0.1
0.1
nA
V O =30V DC ,
over temp.
1.0
1.0
m A
R L = 8 on all comparators,
.8
1.8
mA
I CC
Supply current
T A =25 ° C
0.8
2.0
CC
R L =
8
on all comparators, V+=30V
1.0
2.5
mA
A V
Voltage gain
R L . 15k W ,
V+=15V DC
25
100
2
100
V/mV
V OL
Saturation voltage
V IN(–) . 1V DC , V IN(+) =0,
I SINK 3 4mA
T A =25
C
Over temp.
°
400
700
150
400
700
mV
mV
400
t LSR
Large–signal response time
V IN =TTL logic swing, V REF =1.4V DC ,
V RL =5V DC , R L =5.1k
W
, T A =25
°
C
300
300
ns
t R
Response time 5
V RL =5V DC , R L =5.1k
W
,
1.3
1.3
m s
T A =25
°
C
with V+ from 5V DC to 30V DC ; and over the full input common–mode range (0V DC to
V+ – 1.5V DC ). Inputs of unused comparators should be grounded.
3. The input common–mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of
the common–mode voltage range is V+ – 1.5V, but either or both inputs can go to 30V DC without damage.
4. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of
the output so no loading change exists on the reference or input lines.
5. The response time specified is for a 100mV input step with a 5mV overdrive. For larger overdrive signals, 300ns can be obtained (see typical
performance characteristics section).
1.4V DC , R S =0
W
1995 Nov 27
5
.
I CC
Supply current
NOTES:
1. Positive excursions of input voltage may exceed the power supply level by 17V. As long as the other voltage remains within the
common-mode range, the comparator will provide a proper output state. The low input voltage state must not be less than –0.3V DC (or
0.3V DC below the magnitude of the negative power supply, if used).
2. At output switch point, V O 9
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