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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302 Quad Single Supply Comparators
These comparators are designed for use in level detection, low-level sensing and memory applications in consumer automotive and industrial electronic applications. * Single or Split Supply Operation * Low Input Bias Current: 25 nA (Typ) * Low Input Offset Current: 5.0 nA (Typ) * Low Input Offset Voltage: 1.0 mV (Typ) LM139A Series * Input Common Mode Voltage Range to Gnd * Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA * TTL and CMOS Compatible * ESD Clamps on the Inputs Increase Reliability without Affecting Device Operation
MAXIMUM RATINGS
Rating Power Supply Voltage LM239, A/LM339A/LM2901, V MC3302 Input Differential Voltage Range LM239, A/LM339A/LM2901, V MC3302 Input Common Mode Voltage Range Output Short Circuit to Ground (Note 1) Power Dissipation @ TA = 25C Plastic Package Derate above 25C Junction Temperature Operating Ambient Temperature Range LM239, A MC3302 LM2901 LM2901V LM339, A Storage Temperature Range Symbol VCC Value +36 or 18 +30 or 15 Vdc 36 30 VICMR ISC PD -0.3 to VCC Continuous 1.0 8.0 TJ TA 150 -25 to +85 -40 to +85 -40 to +105 -40 to +125 0 to +70 -65 to +150 W mW/C C C Vdc Output 2 Output 1 VCC - Input 1 + Input 1 - Input 2 + Input 2
1 2 3 4 5 6 7 14 13 12
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14 1
N, P SUFFIX CASE 646
14 1
Unit Vdc
SO-14 D SUFFIX CASE 751A
PIN CONNECTIONS
Output 3 Output 4 Gnd + Input 4 - Input 4 + Input 3 - Input 3
VIDR
* ) * )
1
4
) * ) *
11 10 9 8
2
3
(Top View) C
Tstg
NOTE: 1. The maximum output current may be as high as 20 mA, independent of the magnitude of VCC. Output short circuits to VCC can cause excessive heating and eventual destruction.
Figure 1. Circuit Schematic
+ Input - Input
VCC
Output
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.
Gnd
NOTE: Diagram shown is for 1 comparator.
(c) Semiconductor Components Industries, LLC, 1999
1
October, 1999 - Rev. 3
Publication Order Number: LM339/D
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ELECTRICAL CHARACTERISTICS (VCC = +5.0 Vdc, TA = +25C, unless otherwise noted)
LM239A/339A Characteristic Input Offset Voltage (Note 4) Input Bias Current (Notes 4, 5) (Output in Analog Range) Input Offset Current (Note 4) Input Common Mode Voltage Range Supply Current RL = (For All Comparators) RL = , VCC = 30 Vdc Voltage Gain RL 15 k, VCC = 15 Vdc Large Signal Response Time VI = TTL Logic Swing, Vref = 1.4 Vdc, VRL = 5.0 Vdc, RL = 5.1 k Response Time (Note 6) VRL = 5.0 Vdc, RL = 5.1 k Output Sink Current VI (-) +1.0 Vdc, VI(+) = 0, VO 1.5 Vdc Saturation Voltage VI(-) +1.0 Vdc, VI(+) = 0, Isink 4.0 mA Output Leakage Current VI(+) +1.0 Vdc, VI(-) = 0, VO = +5.0 Vdc Symbol VIO IIB IIO VICMR ICC - - AVOL - 50 - 0.8 1.0 200 300 2.0 2.5 - - - - 50 - 0.8 1.0 200 300 2.0 2.5 - - - - 25 - 0.8 1.0 100 300 2.0 2.5 - - - - 25 - 0.8 1.0 100 300 2.0 2.5 - - V/mV ns Min - - - 0 Typ 1.0 25 5.0 - Max 2.0 250 50 VCC -1.5 - - - 0 LM239/339 Min Typ 2.0 25 5.0 - Max 5.0 250 50 VCC -1.5 LM2901/2901V Min - - - 0 Typ 2.0 25 5.0 - Max 7.0 250 50 VCC -1.5 Min - - - 0 MC3302 Typ 3.0 25 Max 20 500 Unit mVdc nA nA V mA
3.0 100 - VCC -1.5
- ISink
- 6.0
1.3 16
- -
- 6.0
1.3 16
- -
- 6.0
1.3 16
- -
- 6.0
1.3 16
- -
s mA
Vsat
-
130
400
-
130
400
-
130
400
-
130
500
mV
IOL
-
0.1
-
-
0.1
-
-
0.1
-
-
0.1
-
nA
PERFORMANCE CHARACTERISTICS (VCC = +5.0 Vdc, TA = Tlow to Thigh [Note 3])
LM239A/339A Characteristic Input Offset Voltage (Note 4) Input Bias Current (Notes 4, 5) (Output in Analog Range) Input Offset Current (Note 4) Input Common Mode Voltage Range Saturation Voltage VI(-) +1.0 Vdc, VI(+) = 0, Isink 4.0 mA Output Leakage Current VI(+) +1.0 Vdc, VI(-) = 0, VO = 30 Vdc Differential Input Voltage All VI 0 Vdc Symbol VIO IIB IIO VICMR Vsat Min - - - 0 - Typ - - - - - Max 4.0 400 150 VCC -2.0 700 - - - 0 - LM239/339 Min Typ - - - - - Max 9.0 400 150 VCC -2.0 700 LM2901/2901V Min - - - 0 - Typ - - - - - Max 15 500 200 VCC -2.0 700 Min - - - 0 - MC3302 Typ - - - - - Max 40 1000 300 VCC -2.0 700 Unit mVdc nA nA V mV
IOL
-
-
1.0
-
-
1.0
-
-
1.0
-
-
1.0
A
VID
-
-
VCC
-
-
VCC
-
-
VCC
-
-
VCC
Vdc
NOTES: 3. (LM239/239A) Tlow = -25C, Thigh = +85 (LM339/339A) Tlow = 0C, Thigh = +70C (MC3302) Tlow = -40C, Thigh = +85C (LM2901) Tlow = -40C, Thigh = +105 (LM2901V) Tlow = -40C, Thigh = +125C 4. At the output switch point, VO 1.4 Vdc, RS 100 5.0 Vdc VCC 30 Vdc, with the inputs over the full common mode range (0 Vdc to VCC -1.5 Vdc). 5. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state. 6. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
]
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
Figure 2. Inverting Comparator with Hystersis
+ VCC R3 10 k Vin + VCC Rref - + R2 R1 1.0 M
Figure 3. Noninverting Comparator with Hysteresis
+ VCC
10 k VO
Rref Vref R1 - R2 10 k R3 1.0 M R2 [VO(max) - VO(min)] Vref = VCC R1 Rref + R1 + VO 10 k
Vref 10k
Vin
[ RVCC+R1 ref R1 R3 ] R1 / / Rref / / R2
Vref VH = R2 R1 / / Rref R1/ / Rref + R2 Rref / / R1
[ R1 / / Rref
Amount of Hysteresis VH R2 VH = [(V -V ] R2 + R3 O(max) O(min)
Typical Characteristics (VCC = 15 Vdc, TA = +25C (each comparator) unless otherwise noted.) Figure 4. Normalized Input Offset Voltage
1.40 NORMALIZED OFFSET VOLTAGE I IB, INPUT BIAS CURRENT (nA) 48 42 36 30 24 18 12 6.0 0 -50 -25 0 25 50 75 TA, AMBIENT TEMPERATURE (C) 100 125 0 4.0 8.0 12 16 20 24 VCC, POWER SUPPLY VOLTAGE (Vdc) 28 32
TA = +125C TA = -55 C TA = +25 C
Figure 5. Input Bias Current
1.20
1.00
0.80
0.60
Figure 6. Output Sink Current versus Output Saturation Voltage
8.0 IO, OUTPUT CURRENT (mA) 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 100 200 300 400 500 Vsat, OUTPUT SATURATION VOLTAGE (mV) TA = -55 C TA = +125C TA = +25 C
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
Figure 7. Driving Logic
VCC
Figure 8. Squarewave Oscillator
VCC 4.0 V 100 k + C R2 VCC - + R3 330 k R4 RL k 100 10 330 k R1 VO VCC T1 10 k
Vin Vref
RS
+ -
RL
R1
RS = Source Resistance R1 RS Logic CMOS TTL Device 1/4 MC14001 1/4 MC7400 VCC (V) +15 +5.0
]
330 k
T2 T1 = T2 = 0.69 RC 7.2 f C(F)
[
R2 = R3 = R4 R1 R2 // R3 // R4
[
APPLICATIONS INFORMATION These quad comparators feature high gain, wide bandwidth characteristics. This gives the device oscillation tendencies if the outputs are capacitively coupled to the inputs via stray capacitance. This oscillation manifests itself during output transitions (VOL to VOH). To alleviate this situation input resistors < 10 k should be used. The
Figure 9. Zero Crossing Detector (Single Supply)
+15 V R4 220 k 6.8 k R2 R5 220 k
addition of positive feedback (< 10 mV) is also recommended. It is good design practice to ground all unused input pins. Differential input voltages may be larger than supply voltages without damaging the comparator's inputs. Voltages more negative than -300 mV should not be used.
Figure 10. Zero Crossing Detector (Split Supplies)
Vin(min) 0.4 V peak for 1% phase distortion (). Vin Vin(min)
R1 8.2 k Vin D1
* )
10 M
10 k VO VCC 10 k VO
*
Vin + VEE
15 k R3
VCC VO VEE
D1 prevents input from going negative by more than 0.6 V. R1 + R2 = R3 R5 for small error in zero crossing R3 10
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ORDERING INFORMATION
Device LM239D LM239AD LM239DR2 LM239ADR2 LM239N LM239AN Package SO-14 SO-14 SO-14 SO-14 DIP 14 DIP 14 Shipping 55 Units / Rail 55 Units / Rail 2500 Units / Tape & Reel 2500 Units / Tape & Reel 25 Units / Rail 25 Units / Rail
LM339D LM339AD LM339DR2 LM339ADR2 LM339N LM339AN
SO-14 SO-14 SO-14 SO-14 DIP 14 DIP 14
55 Units / Rail 55 Units / Rail 2500 Units / Tape & Reel 2500 Units / Tape & Reel 25 Units / Rail 25 Units / Rail
LM2901D LM2901DR2 LM2901N
SO-14 SO-14 DIP 14
55 Units / Rail 2500 Units / Tape & Reel 25 Units / Rail
LM2901VD LM2901VDR2 LM2901VN
SO-14 SO-14 DIP 14
55 Units / Rail 2500 Units / Tape & Reel 25 Units / Rail
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
PACKAGE DIMENSIONS
N, P SUFFIX PLASTIC PACKAGE CASE 646-06 ISSUE L
NOTES: 1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE POSITION AT SEATING PLANE AT MAXIMUM MATERIAL CONDITION. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 4. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M N INCHES MIN MAX 0.715 0.770 0.240 0.260 0.145 0.185 0.015 0.021 0.040 0.070 0.100 BSC 0.052 0.095 0.008 0.015 0.115 0.135 0.300 BSC 0_ 10_ 0.015 0.039 MILLIMETERS MIN MAX 18.16 19.56 6.10 6.60 3.69 4.69 0.38 0.53 1.02 1.78 2.54 BSC 1.32 2.41 0.20 0.38 2.92 3.43 7.62 BSC 0_ 10_ 0.39 1.01
14
8
B
1 7
A F C N H G D
SEATING PLANE
L
J K M
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
PACKAGE DIMENSIONS
D SUFFIX PLASTIC PACKAGE CASE 751A-03 (SO-14) ISSUE F
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION.
-A-
14 8
-B-
1 7
P 7 PL 0.25 (0.010)
M
B
M
G C
R X 45 _
F
-T-
SEATING PLANE
D 14 PL 0.25 (0.010)
K
M
M
S
J
TB
A
S
DIM A B C D F G J K M P R
MILLIMETERS MIN MAX 8.55 8.75 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50
INCHES MIN MAX 0.337 0.344 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.228 0.244 0.010 0.019
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
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LM339/D

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