CA139, CA139A, CA239, CA339,
LM339, LM2901, LM3302
Data Sheet |
October 1999 |
File Number 795.6 |
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Quad Voltage Comparators for Industrial, Commercial and Military Applications
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).
Ordering Information
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TEMP. |
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RANGE |
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PKG. |
PART NO. (BRAND) |
(oC) |
PACKAGE |
NO. |
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CA0139E |
-55 to 125 |
14 |
Ld PDIP |
E14.3 |
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CA0139M, AM (139, 139A) |
-55 to 125 |
14 |
Ld SOIC |
M14.15 |
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CA0239E |
-25 to 85 |
14 |
Ld PDIP |
E14.3 |
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CA0239M96 (239) |
-25 to 85 |
14 Ld SOIC |
M14.15 |
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CA0339E |
0 to 70 |
14 Ld PDIP |
E14.3 |
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CA0339M (339) |
0 to 70 |
14 |
Ld SOIC |
M14.15 |
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LM339N |
0 to 70 |
14 Ld PDIP |
E14.3 |
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LM2901N |
-40 to 85 |
14 |
Ld PDIP |
E14.3 |
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LM3302M96 (3302) |
-40 to 85 |
14 |
Ld SOIC |
M14.15 |
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LM3302N |
-40 to 85 |
14 |
Ld PDIP |
E14.3 |
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Pinout
CA139A (SOIC)
CA139, CA339, LM3302 (PDIP, SOIC)
CA239, LM2901, LM339 (PDIP)
TOP VIEW
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OUTPUT 2 |
1 |
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14 |
OUTPUT 3 |
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OUTPUT 1 |
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OUTPUT 4 |
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2 |
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13 |
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V+ |
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1 |
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4 |
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GND |
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3 |
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12 |
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NEG. INPUT 1 |
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POS. INPUT 4 |
4 |
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11 |
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POS. INPUT 1 |
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5 |
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10 |
NEG. INPUT 4 |
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NEG. INPUT 2 |
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2 |
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3 |
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POS. INPUT 3 |
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6 |
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9 |
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NEG. INPUT 3 |
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POS. INPUT 2 |
7 |
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8 |
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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 (VIO)
- CA139A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 2mV |
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- |
CA139, CA239, CA339. . . . . . . . . . . . . . . . . . . . . |
. 5mV |
- |
LM2901. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7mV |
- |
LM3302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
20mV |
•Replacement for Industry Types 139, 239, 339, 139A, 2901, 3302
Applications
•Square Wave Generator
•Time Delay Generators
•Pulse Generators
•Multivibrators
•High Voltage Digital Logic Gates
•A/D Converters
•MOS Clock Timers
Schematic Diagram
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V+ |
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3 |
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TO 2, 3, 4 |
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3.5 A |
100 A |
3.5 A |
100 A |
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+ INPUT |
Q2 |
Q3 |
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OUTPUT |
5 |
Q1 |
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Q4 |
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2 |
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4 |
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Q8 |
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- INPUT |
Q5 |
Q6 |
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Q7 |
TO 2, 3, 4 |
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12 |
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COMPARATOR NO 1 |
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7 |
+ |
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+ |
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9 |
+ |
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- 2 |
1 |
11 |
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- 3 |
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6 |
- 4 |
13 |
8 |
14 |
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10 |
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1 |
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. |
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1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999 |
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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 (VI < -0.3V, Note 1) . . . . . . . . . . . . . . . . . . . . . . 50mA Output Short Circuit Duration (Single Supply, Note 2) . . .Continuous
Operating Conditions
Temperature Range
CA139, CA139A . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC CA239 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 80oC CA339, LM339 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC LM2901, LM3302 . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 3) |
θ JA (oC/W) θ JC (oC/W) |
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PDIP Package . . . . . . . . . . . . . . . . . . . |
100 |
N/A |
SOIC Package . . . . . . . . . . . . . . . . . . . |
175 |
N/A |
Maximum Junction Temperature (Plastic Package) . |
. . . . . . . .150oC |
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Maximum Storage Temperature Range . . . |
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-65oC to 150oC |
Maximum Lead Temperature (Soldering 10s) . . . . . |
. . . . . . . 300oC |
(SOIC - Lead Tips Only)
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
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TEST |
TEMP |
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CA139 |
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CA139A |
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PARAMETER |
SYMBOL |
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CONDITIONS |
(oC) |
MIN |
TYP |
MAX |
MIN |
TYP |
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MAX |
UNITS |
Input Offset Voltage |
VIO |
VREF = 1.4V, RS = 0, |
TA = 25 |
- |
2 |
5 |
- |
1 |
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2 |
mV |
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Output Switch Point |
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Note 4 |
- |
- |
9 |
- |
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4 |
mV |
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V 1.4V |
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Differential Input Voltage |
VID |
Keep All Inputs ≥ 0V, or |
Note 4 |
- |
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36 |
- |
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36 |
V |
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V- (if used), (Note 5) |
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Saturation Voltage |
VSAT |
VI- = 1V, VI+ = 0V, |
TA = 25 |
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250 |
400 |
- |
250 |
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400 |
mV |
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ISINK ≤ 4mA |
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Note 4 |
- |
- |
700 |
- |
- |
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700 |
mV |
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Common Mode Input |
VICR |
Note 6 |
TA = 25 |
0 |
- |
V+ -1.5 |
0 |
- |
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V+ -1.5 |
V |
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Voltage Range |
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Note 4 |
0 |
- |
V+ -2 |
0 |
- |
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V+ -2 |
V |
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Input Offset Current |
IIO |
II+ - II- |
TA = 25 |
- |
3 |
25 |
- |
3 |
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25 |
nA |
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Note 4 |
- |
- |
100 |
- |
- |
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100 |
nA |
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Input Bias Current |
IIB |
II+ or II- with Output in |
TA = 25 |
- |
25 |
100 |
- |
25 |
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100 |
nA |
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Linear Range |
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Note 4 |
- |
- |
300 |
- |
- |
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300 |
nA |
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Total Supply Current |
I+ |
RL = ∞ On All |
TA = 25 |
- |
0.8 |
2 |
- |
0.8 |
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2 |
mA |
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Comparators |
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Output Leakage |
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VI+ ≥ |
1V, VI- = 0V, |
TA = 25 |
- |
0.1 |
- |
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0.1 |
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nA |
Current |
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VO = 5V |
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VI+ ≥ |
1V, VI- = 0V, |
Note 4 |
- |
- |
1 |
- |
- |
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1 |
µ A |
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VO = 30V |
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Output Sink Current |
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VI- ≥ |
1V, VI+ = 0V, |
TA = 25 |
6 |
16 |
- |
6 |
16 |
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mA |
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VO ≤ |
1.5V |
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Voltage Gain |
AOL |
RL ≥ |
15kΩ , V+ = 15V |
TA = 25 |
- |
200 |
- |
50 |
200 |
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V/mV |
Large Signal Response |
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VI = TTL Logic Swing, |
TA = 25 |
- |
300 |
- |
- |
300 |
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ns |
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Time |
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VREF = 1.4V, VRL = 5V, |
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RL = 5.1kΩ |
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Response Time |
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VRL = 5V, RL = 5.1kΩ |
TA = 25 |
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1.3 |
- |
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1.3 |
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µ s |
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(Figures 3, 4) |
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