NO
CT
T
O D U C E ME N
PR
PL A
ET E
S O L DE D RE
OB
EN
OM M
Data Sheet
RE C
CA139, CA139A, CA239, CA339,
LM339, LM2901, LM3302
May 2001
File Number
795.7
Quad Voltage Comparators for Industrial,
Commercial and Military Applications
tle
13
39
39
39
339
290
330
-
ad
-
-
-
for
s-
,
-
-
PART NO. (BRAND)
CA0139E
CA0139M, AM (139, 139A)
CA0239E
CA0239M96 (239)
CA0339E
CA0339M (339)
LM339N
LM2901N
LM3302M96 (3302)
LM3302N
Features
• Operation from Single or Dual Supplies
• Common Mode Input Voltage Range to GND
• Output Voltage Compatible with TTL, DTL, ECL,
MOS and CMOS
• Differential Input Voltage Range Equal to the
Supply Voltage
• Maximum Input Offset Voltage (V
IO
)
- CA139A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mV
- CA139, CA239, CA339. . . . . . . . . . . . . . . . . . . . . . 5mV
- LM2901. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7mV
- LM3302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mV
• Replacement for Industry Types 139, 239, 339, 139A,
2901, 3302
The devices in this series consist of four independent single
or dual supply voltage comparators on a single monolithic
substrate. The common mode input voltage range includes
ground even when operated from a single supply, and the
low power supply current drain makes these comparators
suitable for battery operation. These types were designed to
directly interface with TTL and CMOS.
Type CA139A, has a lower input offset voltage than the
CA139. Some of the SOIC parts are available on tape and
reel (see Ordering Information table). Replace the M suffix in
the part number with M96 when ordering (e.g.,
CA0239M96).
Part Number Information
TEMP.
RANGE
(
o
C)
-55 to 125
-55 to 125
-25 to 85
-25 to 85
0 to 70
0 to 70
0 to 70
-40 to 85
-40 to 85
-40 to 85
PACKAGE
14 Ld PDIP
14 Ld SOIC
14 Ld PDIP
14 Ld SOIC
14 Ld PDIP
14 Ld SOIC
14 Ld PDIP
14 Ld PDIP
14 Ld SOIC
14 Ld PDIP
PKG.
NO.
E14.3
M14.15
E14.3
M14.15
E14.3
M14.15
E14.3
E14.3
M14.15
E14.3
Applications
• Square Wave Generator
• Time Delay Generators
• Pulse Generators
• Multivibrators
• High Voltage Digital Logic Gates
• A/D Converters
• MOS Clock Timers
Schematic Diagram
V+
3
TO 2, 3, 4
3.5µA
100µA
3.5µA
100µA
Pinout
CA139A (SOIC)
CA139, CA339, LM3302 (PDIP, SOIC)
CA239, LM2901, LM339 (PDIP)
TOP VIEW
-
li-
)
tho
-
+ INPUT
5
Q
1
Q
2
Q
3
OUTPUT
Q
4
Q
8
2
OUTPUT 2
OUTPUT 1
V+
NEG. INPUT 1
POS. INPUT 1
NEG. INPUT 2
POS. INPUT 2
1
2
3
4
5
6
7
2
3
1
4
14 OUTPUT 3
13 OUTPUT 4
12 GND
11 POS. INPUT 4
10 NEG. INPUT 4
9
8
POS. INPUT 3
NEG. INPUT 3
4
-
INPUT
12
Q
5
Q
6
Q
7
TO 2, 3, 4
7
6
+
-
2
1
COMPARATOR NO 1
+
11
13
-
4
10
9
8
+
-
3
14
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil and Design is a trademark of Intersil Americas Inc.
|
Copyright © Intersil Americas Inc. 2001
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V or
±18V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +36V
Input Current (V
I
< -0.3V, Note 1) . . . . . . . . . . . . . . . . . . . . . . 50mA
Output Short Circuit Duration (Single Supply, Note 2) . . .Continuous
Thermal Information
Thermal Resistance (Typical, Note 3)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
PDIP Package . . . . . . . . . . . . . . . . . . .
100
N/A
SOIC Package . . . . . . . . . . . . . . . . . . .
175
N/A
Maximum Junction Temperature (Plastic Package). . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
Operating Conditions
Temperature Range
CA139, CA139A . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
CA239 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25
o
C to 80
o
C
CA339, LM339 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
LM2901, LM3302 . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Inputs must not go more negative than -0.3V.
2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current independent of V+ is
approximately 20mA.
3.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V+ = 5V, Unless Otherwise Specified
TEST
CONDITIONS
V
REF
= 1.4V, R
S
= 0,
Output Switch Point
V
≅
1.4V
TEMP
(
o
C)
T
A
= 25
Note 4
Note 4
T
A
= 25
Note 4
T
A
= 25
Note 4
CA139
MIN
-
-
-
-
-
0
0
-
-
-
-
-
-
-
6
-
-
TYP
2
-
-
250
-
-
-
3
-
25
-
0.8
0.1
-
16
200
300
MAX
5
9
36
400
700
V+ -1.5
V+ -2
25
100
100
300
2
-
1
-
-
-
MIN
-
-
-
-
-
0
0
-
-
-
-
-
-
-
6
50
-
CA139A
TYP
1
-
-
250
-
-
-
3
-
25
-
0.8
0.1
-
16
200
300
MAX
2
4
36
400
700
V+ -1.5
V+ -2
25
100
100
300
2
-
1
-
-
-
UNITS
mV
mV
V
mV
mV
V
V
nA
nA
nA
nA
mA
nA
µA
mA
V/mV
ns
PARAMETER
Input Offset Voltage
SYMBOL
V
IO
Differential Input Voltage
Saturation Voltage
V
ID
V
SAT
Keep All Inputs Š
≥
0V,
or V- (if used), (Note 5)
V
I
- = 1V, V
I
+ = 0V,
I
SINK
≤
4mA
Note 6
Common Mode Input
Voltage Range
Input Offset Current
V
ICR
I
IO
I
I
+ - I
I
-
T
A
= 25
Note 4
Input Bias Current
I
IB
I
I
+ or I
I
- with Output in
Linear Range
R
L
=
∞
On All
Comparators
V
I
+
≥
1V, V
I
- = 0V,
V
O
= 5V
V
I
+
≥
1V, V
I
- = 0V,
V
O
= 30V
T
A
= 25
Note 4
T
A
= 25
T
A
= 25
Note 4
T
A
= 25
T
A
= 25
T
A
= 25
Total Supply Current
Output Leakage
Current
I+
Output Sink Current
Voltage Gain
Large Signal Response
Time
Response Time
(Figures 3, 4)
A
OL
V
I
-
≥
1V, V
I
+ = 0V,
V
O
≤
1.5V
R
L
≥
15kΩ, V+ = 15V
V
I
= TTL Logic Swing,
V
REF
= 1.4V, V
RL
= 5V,
R
L
= 5.1kΩ
V
RL
= 5V, R
L
= 5.1kΩ
T
A
= 25
-
1.3
-
-
1.3
-
µs
2
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Electrical Specifications
V+ = 5V, Unless Otherwise Specified
CA239, CA339, LM339
PARAMETER
Input Offset Voltage
SYMBOL
V
IO
TEST
CONDITIONS
V
REF
= 1.4V, R
S
= 0, Output Switch
Point V
≅
1.4V
TEMP
(
o
C)
T
A
= 25
Note 4
Note 4
MIN
-
-
-
TYP
2
-
-
MAX
5
9
36
UNITS
mV
mV
V
Differential Input Voltage
V
ID
V
SAT
Keep All Inputs Š Š
≥
0V, or V- (if used)
(Note 5)
V
I
- = 1V, V
I
+ = 0V, I
SINK
≤
4mA
Saturation Voltage
T
A
= 25
Note 4
-
-
0
0
-
-
-
-
-
-
-
6
50
-
250
-
-
-
5
-
25
-
0.8
0.1
-
16
200
300
400
700
V+ -1.5
V+ - 2
50
150
250
400
2
-
1
-
-
-
mV
mV
V
V
nA
nA
nA
nA
mA
nA
µA
mA
V/mV
ns
µs
Common Mode Input
Voltage Range
Input Offset Current
V
ICR
Note 6
T
A
= 25
Note 4
I
IO
I
I
+ - I
I
-
T
A
= 25
Note 4
Input Bias Current
I
IB
I
I
+ or I
I
- with Output in Linear Range
T
A
= 25
Note 4
Total Supply Current
Output Leakage Current
I+
R
L
=
∞
on All Comparators
V
I
+
≥
1V, V
I
- = 0V, V
O
= 5V
V
I
+
≥
1V, V
I
- = 0V, V
O
= 30V
T
A
= 25
T
A
= 25
Note 4
T
A
= 25
T
A
= 25
T
A
= 25
T
A
= 25
Output Sink Current
Voltage Gain
Large Signal Response Time
A
OL
V
I
-
≥
1V, V
I
+ = 0V, V
O
≤
1.5V
R
L
≥
15kΩ, V+ = 15V
V
I
= TTL Logic Swing, V
REF
= 1.4V,
V
RL
= 5V, R
L
= 5.1kΩ
V
RL
= 5V, R
L
= 5.1kΩ
Response Time
(Figures 3, 4)
NOTES:
-
1.3
-
4. Ambient Temperature (T
A
) applicable over operating temperature range as shown below.
CA139, CA139A = -55
o
C to 125
o
C; CA239 = -25
o
C to 85
o
C; CA339, LM339 = 0
o
C to 70
o
C; LM2901, LM3302 = -40
o
C to 85
o
C.
5. The comparator will provide a proper output state even if the positive swing of the inputs exceeds the power supply voltage level, if the other
input remains within the common mode voltage range. The low input voltage state must not be less than -0.3V (or 0.3V below the magnitude of
the negative power supply, if used).
6. The upper end of the common mode voltage range is (V+) - 1.5V, but either or both inputs can go to +30V without damage.
3
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Electrical Specifications
V+ = 5V, Unless Otherwise Specified
TEST
CONDITIONS
V
REF
= 1.4V, R
S
= 0,
Output Switch Point
V
≅
1.4V
Keep All Inputs
≥
0V, or
V- (if used), (Note 5)
V
I
- = 1V, V
I
+ = 0V,
I
SINK
≤
4mA
Note 6
TEMP
(
o
C)
T
A
= 25
Note 4
Note 4
T
A
= 25
Note 4
T
A
= 25
Note 4
I
IO
I
I
+ - I
I
-
T
A
= 25
Note 4
Input Bias Current
I
IB
I
I
+ or I
I
- with Output in
Linear Range
R
L
=
∞
on All
Comparators
V
I
+
≥
1V, V
I
- = 0V,
V
O
= 5V
V
I
+
≥
1V, V
I
- = 0V,
V
O
= 30V
Output Sink Current
Voltage Gain
Large Signal Response
Time
Response Time
(Figures 3, 4)
A
OL
V
I
-
≥
1V, V
I
+ = 0V,
V
O
≤
1.5V
R
L
≥
15kΩ, V+ = 15V
V
I
= TTL Logic Swing,
V
REF
= 1.4V,
V
RL
= 5V, R
L
= 5.1kΩ
V
RL
= 5V, R
L
= 5.1kΩ
T
A
= 25
Note 4
T
A
= 25
T
A
= 25
Note 4
T
A
= 25
T
A
= 25
T
A
= 25
LM2901
MIN
-
-
-
-
-
0
0
-
-
-
-
-
-
-
6
25
-
TYP
2
-
-
250
-
-
-
5
-
25
-
0.8
0.1
-
16
100
300
MAX
7
15
36
400
700
V+ - 1.5
V+ - 2
50
200
250
500
2
-
1
-
-
-
MIN
-
-
-
-
-
0
0
-
-
-
-
-
-
-
6
2
-
LM3302
TYP
1
-
-
250
-
-
-
3
-
25
-
0.8
0.1
-
16
30
300
MAX
20
40
28
500
700
V+ -1.5
V+ -2
100
300
500
1000
2
-
1
-
-
-
UNITS
mV
mV
V
mV
mV
V
V
nA
nA
nA
nA
mA
nA
µA
mA
V/mV
ns
PARAMETER
Input Offset Voltage
SYMBOL
V
IO
Differential Input Voltage
Saturation Voltage
V
ID
V
SAT
Common Mode Input
Voltage Range
Input Offset Current
V
ICR
Total Supply Current
Output Leakage Current
I+
T
A
= 25
-
1.3
-
-
1.3
-
µs
Typical Performance Curves
R
L
=
∞
-55
o
C
1.0
SUPPLY CURRENT (mA)
0
o
C
0.8
25
o
C
70
o
C
125
o
C
INPUT CURRENT (nA)
60
50
40
30
20
10
V
IC
= 0V
R
IC
= 10
9
Ω
-55
o
C
0
o
C
25
o
C
70
o
C
125
o
C
0.6
0.4
0.2
0
10
20
30
0
10
20
30
40
POSITIVE SUPPLY VOLTAGE (V)
POSITIVE SUPPLY VOLTAGE (V)
FIGURE 1. SUPPLY CURRENT vs SUPPLY VOLTAGE
FIGURE 2. INPUT CURRENT vs SUPPLY VOLTAGE
4
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Typical Performance Curves
T
A
= 25
o
C
V+ = +5V
V
I
4
5
OUTPUT VOLTAGE (V)
5
4
3
2
1
0
0
0.5
1.0
TIME (µs)
1.5
2.0
100mV
20mV
INPUT
OVERDRIVE
= 5mV
-
+
12
3
INPUT VOLTAGE (mV)
0
-50
-100
5.1kΩ
2
V
O
OUTPUT VOLTAGE (V)
5
4
3
2
1
0
0
0.5
1.0
TIME (µs)
1.5
2.0
100mV
20mV
INPUT
OVERDRIVE
= 5mV
T
A
= 25
o
C
100
50
0
V+ = +5V
3
-
+
12
INPUT VOLTAGE (mV)
V
I
4
5
5.1kΩ
2
V
O
FIGURE 3. RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES - NEGATIVE TRANSITION
10
1
OUTPUT SATURATION VOLTAGE (V)
T
A
= 25
o
C
FIGURE 4. RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES - POSITIVE TRANSITION
OUT OF
SATURATION
10
0
10
-1
10
-2
10
-3
10
-2
10
-1
10
0
10
1
10
2
OUTPUT SINK CURRENT (mA)
FIGURE 5. OUTPUT SATURATION VOLTAGE vs OUTPUT SINK CURRENT
Metallization Mask Layout
0
54
50
10
20
30
40
50 55
40
30
51 -5 9
(1.295 - 1.499)
NOTE: Dimensions in parentheses
are in mm and are derived from the
basic in. dimensions as indicated. Grid
graduations are in mils (10
-3
inch).
20
10
0
4 - 10 (0.102 - 0.254)
52 - 60 (1.321 - 1.524)
5
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
