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Details, datasheet, quote on part number:LM339
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| Part: | LM339 |
| Category: | Analog & Mixed-Signal Processing => Comparators => General Purpose |
| Description: | Quad Voltage Comparators For Industrial, Commercial And Military Applications |
| Company: | Intersil Corporation |
| Datasheet: | Download LM339 datasheet File size : 164 kB |
| Request For quote: | Find where to buy LM339
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Datasheet text preview:
NO
U C T ME N T RO D E T E P E P L AC E S O L DE D R OB EN OM M Da ta S h eet RE C
C A139, CA139A, CA 239, CA339, L M 3 3 9 , L M2 9 0 1 , L M3 3 0 2
M ay 200 1 F il e N u m b e r 7 95. 7
Quad Voltage Comparators for Industrial, Commercial and Military Applications tle 13 39 39 39 339 290 330 ad for s, PART NO. (BRAND) CA 0139E CA0139M, AM (139, 139A) CA 0239E CA0239M96 (239) CA 0339E CA0339M (339) LM339N LM2901N LM3302M96 (3302) LM3302N
Features
· Operation from Single or Dual Supplies · Comm on Mode Input Voltage Range to GND · Output Voltage Compatible with TTL, DTL, ECL, M OS a n d C MOS · Differential Input Voltage Range Equal to the Supply Voltage · M axim um Input Offset Voltage (VIO) - 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 com parators on a single m onolithic 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 SO IC parts are available on tape and reel (see O rdering Information table). Replace the M suffix in the part number with M96 when ordering (e.g., CA0239M96).
Part Number Information
TEMP. RAN GE ( oC) -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 PA CKAGE 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 P KG . 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 G enerators · M ultivibrators · High Voltage Digital Logic Gates · A/D Converters · M OS Clock Timers
Schematic Diagram
V+ 3 TO 2 , 3, 4 3.5 µA 100 µA 3.5 µA 1 00µA
Pinout
C A139A ( SOIC) CA139, CA339, LM3302 (PDIP, SOIC) CA239, LM2901, LM339 (PDIP) TOP VIEW
li) tho -
+ INPUT 5 Q1
Q2
Q3 OUTPUT Q4 Q8 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. IN PUT 4 9 8 POS. INPUT 3 NEG. IN PUT 3
4
- INPUT
12
Q5
Q6
Q7
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 ( VI < -0.3V, Note 1) . . . . . . . . . . . . . . . . . . . . . . 50mA Output Short Circuit Duration (Single Supply, Note 2) . . . Continuous
Thermal Information
Thermal Resistance (Typical, Note 3) JA ( oC/W) JC (oC/W) PDIP Package . . . . . . . . . . . . . . . . . . . 100 N/A SOIC Package . . . . . . . . . . . . . . . . . . . 175 N/A Maximum Junction Temperature (Plastic P ackage) . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . - 65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only)
Operating Conditions
Temperature Range CA139, C A139A . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC CA239 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 80oC CA339, LM339 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC LM2901, LM3302 . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses abo ve those listed in "Absolut e Ma ximum Ratings" may cause perma nent damag e to the device. This is a stress only ra ting and operation of th e device at th ese or any other conditio ns a bove those indicated in the ope ra tiona l sections of this sp ecification is n ot implied.
NOTES: 1. Inputs must not go more negative than -0.3V. 2. Shor t circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current independent of V+ is approximately 20mA. 3. JA is measured w ith the component mounted on an evaluation PC board in free air.
Electrical Specifications
V+ = 5V, Unless Otherwise Specified TEST C OND ITIONS VREF = 1.4V, RS = 0, Output Switch Point V 1.4V TEMP (oC) TA = 25 Note 4 Note 4 TA = 25 Note 4 TA = 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 TY P 1 250 3 25 0.8 0.1 16 200 300 MA X 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
PAR AMETER Input Offset Voltage
SYMBOL VIO
Differential Input Voltage Saturation Voltage
VID VSAT
Keep All Inputs S 0V, or V- (if used), (Note 5)
VI- = 1V, VI+ = 0V, ISINK 4mA Note 6
Common Mode Input Voltage R ange Input Offset Curr ent
VICR
IIO
II+ - II-
TA = 25 Note 4
Input Bias Current
IIB
II+ or II- w ith Output in Linear Range RL = On All Comparators VI+ 1V, VI- = 0V, VO = 5V VI+ 1V, VI- = 0V, VO = 30V
TA = 25 Note 4 TA = 25 TA = 25 Note 4 TA = 25 TA = 25 TA = 25
Total Supply Current Output Leakage Current
I+
Output Sink Current Voltage Gain Large Signal Response Time Response Time (Figures 3, 4) AOL
VI- 1V, VI+ = 0V, VO 1.5V RL 15k, V+ = 15V VI = TTL Logic Swing, VREF = 1.4V, VRL = 5V, RL = 5.1k VRL = 5V, RL = 5.1k
TA = 25
-
1.3
-
-
1.3
-
µs
2
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Electrical Specifications
V+ = 5V, Unless Otherwise Specified CA239, CA339, LM339 PA RAME TER Input Offset Voltage SYMBOL V IO TEST CONDITIONS VREF = 1.4V, RS = 0, Output Sw itch Point V 1.4V TEMP ( oC) TA = 25 N ote 4 N ote 4 MIN TYP 2 M AX 5 9 36 UNITS mV mV V
Differential Input Voltage
VID VSAT
Keep All Inputs S S 0V, or V- (if used) (Note 5)
VI- = 1V, VI+ = 0V, ISINK 4mA
Saturation Voltage
TA = 25 N ote 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 R ange Input Offset Curr ent
V ICR
Note 6
TA = 25 N ote 4
IIO
II+ - II-
TA = 25 N ote 4
Input Bias Current
IIB
II+ or II- with Output in Linear Range
TA = 25 N ote 4
Total Supply Current Output Leakage Current
I+
RL = on All Compar ators VI+ 1V, VI- = 0V, VO = 5V VI+ 1V, VI- = 0V, VO = 30V
TA = 25 TA = 25 N ote 4 TA = 25 TA = 25 TA = 25 TA = 25
Output Sink Current Voltage Gain Large Signal Response Time AOL
VI- 1V, VI+ = 0V, VO 1.5V RL 15k, V+ = 15V
VI = TTL Logic Swing, VREF = 1.4V, VRL = 5V, RL = 5.1k
VRL = 5V, RL = 5.1k
Response Time (Figures 3, 4) NOTES:
-
1.3
-
4. Ambient Temperature (TA) applicable over operating temperature range as shown below. CA139, CA139A = -55oC to 125oC; CA239 = -25oC to 85oC; CA 339, LM339 = 0oC to 70oC; LM2901, LM3302 = -40oC to 85oC. 5. The compar ator 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.
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