Semiconductor Components Industries, LLC, 2002
May, 2002 – Rev. 7 Publication Order Number:
LM339/D
1
LM339, LM239, LM2901,
LM2901V, NCV2901,
MC3302
Single Supply Quad
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
•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 Symbol Value Unit
Power Supply Voltage VCC Vdc
LM239/LM339/LM2901, V +36 or ±18
MC3302 +30 or ±15
Input Differential Voltage Range VIDR Vdc
LM239/LM339/LM2901, V 36
MC3302 30
Input Common Mode Voltage Range VICMR –0.3 to VCC Vdc
Output Short Circuit to Ground (Note 1) ISC Continuous
Power Dissipation @ TA = 25°C PD
Plastic Package 1.0 W
Derate above 25°C 1/RJA 8.0 mW/°C
Junction Temperature TJ150 °C
Operating Ambient Temperature Range TA°C
LM239 –25 to +85
MC3302 –40 to +85
LM2901 –40 to +105
LM2901V, NCV2901 –40 to +125
LM339 0 to +70
Storage Temperature Range Tstg –65 to +150 °C
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.
PDIP–14
N, P SUFFIX
CASE 646
1
14 SO–14
D SUFFIX
CASE 751A
1
14
PIN CONNECTIONS
3
2
1
1
2
3
4
5
6
7
14
8
9
10
11
12
13
Output 2
- Input 1
Output 1
Output 3
Output 4
+ Input 1
- Input 2
+ Input 2
+ Input 4
- Input 4
+ Input 3
- Input 3
VCC Gnd
4
(Top View)
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
http://onsemi.com
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
2
Figure 1. Circuit Schematic
VCC + Input - Input Output
Gnd
NOTE: Diagram shown is for 1 comparator.
ELECTRICAL CHARACTERISTICS (VCC = +5.0 Vdc, TA = +25°C, unless otherwise noted)
LM239/339 LM2901/2901V/
NCV2901 MC3302
Characteristic Symbol Min Typ Max Min Typ Max Min Typ Max Unit
Input Offset Voltage (Note 3) VIO –±2.0 ±5.0 – ±2.0 ±7.0 – ±3.0 ±20 mVdc
Input Bias Current (Notes 3, 4) IIB – 25 250 – 25 250 – 25 500 nA
(Output in Analog Range)
Input Offset Current (Note 3) IIO –±5.0 ±50 – ±5.0 ±50 – ±3.0 ±100 nA
Input Common Mode Voltage Range VICMR 0 – VCC
–1.5 0 – VCC
–1.5 0 – VCC
–1.5 V
Supply Current ICC mA
RL = ∞ (For All Comparators) – 0.8 2.0 – 0.8 2.0 – 0.8 2.0
RL = ∞, VCC = 30 Vdc – 1.0 2.5 – 1.0 2.5 – 1.0 2.5
Voltage Gain AVOL 50 200 – 25 100 – 25 100 – V/mV
RL ≥ 15 kΩ, VCC = 15 Vdc
Large Signal Response Time – – 300 – – 300 – – 300 – ns
VI = TTL Logic Swing,
Vref = 1.4 Vdc, VRL = 5.0 Vdc,
RL = 5.1 kΩ
Response Time (Note 5) – – 1.3 – – 1.3 – – 1.3 – µs
VRL = 5.0 Vdc, RL = 5.1 kΩ
Output Sink Current ISink 6.0 16 – 6.0 16 – 6.0 16 – mA
VI (–) ≥ +1.0 Vdc, VI(+) = 0,
VO ≤ 1.5 Vdc
Saturation Voltage Vsat – 130 400 – 130 400 – 130 500 mV
VI(–) ≥ +1.0 Vdc, VI(+) = 0,
Isink ≤ 4.0 mA
Output Leakage Current IOL – 0.1 – – 0.1 – – 0.1 – nA
VI(+) ≥ +1.0 Vdc, VI(–) = 0,
VO = +5.0 Vdc
2. (LM239) Tlow = –25°C, Thigh = +85°
(LM339) Tlow = 0°C, Thigh = +70°C
(MC3302) Tlow = –40°C, Thigh = +85°C
(LM2901) Tlow = –40°C, Thigh = +105°
(LM2901V & NCV2901) Tlow = –40°C, Thigh = +125°C
NCV2901 is qualified for automotive use.
3. At the output switch point, VO 1.4 Vdc, RS ≤ 100 Ω 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range (0 Vdc to
VCC –1.5 Vdc).
4. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
5. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
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3
PERFORMANCE CHARACTERISTICS (VCC = +5.0 Vdc, TA = Tlow to Thigh [Note 6])
LM239/339 LM2901/2901V/
NCV2901 MC3302
Characteristic Symbol Min Typ Max Min Typ Max Min Typ Max Unit
Input Offset Voltage (Note 7) VIO – – ±9.0 – – ±15 – – ±40 mVdc
Input Bias Current (Notes 7, 8) IIB – – 400 – – 500 – – 1000 nA
(Output in Analog Range)
Input Offset Current (Note 7) IIO – – ±150 – – ±200 – – ±300 nA
Input Common Mode Voltage Range VICMR 0 – VCC
–2.0 0 – VCC
–2.0 0 – VCC
–2.0 V
Saturation Voltage Vsat – – 700 – – 700 – – 700 mV
VI(–) ≥ +1.0 Vdc, VI(+) = 0,
Isink ≤ 4.0 mA
Output Leakage Current IOL – – 1.0 – – 1.0 – – 1.0 µA
VI(+) ≥ +1.0 Vdc, VI(–) = 0,
VO = 30 Vdc
Differential Input Voltage VID – – VCC – – VCC – – VCC Vdc
All VI ≥ 0 Vdc
6. (LM239) Tlow = –25°C, Thigh = +85°
(LM339) Tlow = 0°C, Thigh = +70°C
(MC3302) Tlow = –40°C, Thigh = +85°C
(LM2901) Tlow = –40°C, Thigh = +105°
(LM2901V & NCV2901) Tlow = –40°C, Thigh = +125°C
NCV2901 is qualified for automotive use.
7. At the output switch point, VO 1.4 Vdc, RS ≤ 100 Ω 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range (0 Vdc to
VCC –1.5 Vdc).
8. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
9. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
Figure 2. Inverting Comparator
with Hystersis Figure 3. Noninverting Comparator
with Hysteresis
Vref = VCC R1
Rref + R1
R2 R1 / / Rref
Amount of Hysteresis VH
VH = R2
R2 + R3 [(VO(max) - VO(min)]
Vref VCC R1
Rref + R1
R3 R1 / / Rref / / R2
VH = R1 / / Rref
R1/ / Rref + R2 [VO(max) - VO(min)]
R2 Rref / / R1
+ VCC
Vin
Vref
+ VCC
+ VCC
Vin Vref
Rref
Rref
-
+
-
+VO
VO
10k R1
R2
R3
10 k
1.0 M
R3
R2
1.0 M
10 k
R1
10 k
10 k
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
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4
Figure 4. Normalized Input Offset Voltage Figure 5. Input Bias Current
Figure 6. Output Sink Current versus
Output Saturation Voltage
Typical Characteristics
(VCC = 15 Vdc, TA = +25°C (each comparator) unless otherwise noted.)
TA, AMBIENT TEMPERATURE (°C) VCC, POWER SUPPLY VOLTAGE (Vdc)
NORMALIZED OFFSET VOLTAGE
Vsat, OUTPUT SATURATION VOLTAGE (mV)
I , OUTPUT CURRENT (mA)
O
1.40
1.20
1.00
0.80
0.60 -50 -25 0 25 50 75 100 125
48
42
36
30
24
18
12
6.0
0
0 4.0 8.0 12 16 20 24 28 32
TA = -55° C
TA = +25° C
TA = +125°C
I INPUT BIAS CURRENT (nA)
IB,
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
100 200 300 400 500
TA = +25° C
TA = -55°C
TA = +125°C
0
Figure 7. Driving Logic Figure 8. Squarewave Oscillator
Logic Device VCC
(V) RL
kΩ
CMOS
TTL 1/4 MC14001
1/4 MC7400 +15
+5.0 100
10
RS = Source Resistance
R1 RS
T1 = T2 = 0.69 RC
f 7.2
C(µF)
R2 = R3 = R4
R1 R2 // R3 // R4
-
+
+
-
VCC
Vin
Vref
VCC ≥ 4.0 V
VCC
+
C
330 k
R4 330 k
R3
R1
100 k 10 k
R1
T1 T2
VCC
VO
RSRL
R2
330 k
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
5
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 kΩ should be used. The
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.
10
Figure 9. Zero Crossing Detector
(Single Supply) Figure 10. Zero Crossing Detector
(Split Supplies)
Vin(min) ≈0.4 V peak for 1% phase distortion (∆Θ).
D1 prevents input from going negative by more than 0.6 V.
R1 + R2 = R3
R3 ≤R5 for small error in zero crossing
Vin
10 k
D1
R1
8.2 k
6.8 k
R2
15 k
R3
+15 V
Θ
VCC
10 k
Vin
VEE
Vin Vin(min)
VCC
VO
VEE ∆Θ
Θ
10 M
R5
220 k
R4
220 k
VO
VO
+
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
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6
ORDERING INFORMATION
Device Package Shipping
LM239D SO–14 55 Units/Rail
LM239DR2 SO–14 2500 Units/Tape & Reel
LM239N PDIP–14 25 Units/Rail
LM339D SO–14 55 Units/Rail
LM339DR2 SO–14 2500 Units/Tape & Reel
LM339N PDIP–14 25 Units/Rail
LM2901D SO–14 55 Units/Rail
LM2901DR2 SO–14 2500 Units/Tape & Reel
LM2901N PDIP–14 25 Units/Rail
LM2901VDR2 SO–14 2500 Units/Tape & Reel
LM2901VN PDIP–14 25 Units/Rail
NCV2901DR2 SO–14 2500 Units/Tape & Reel
MC3302D SO–14 55 Units/Rail
MC3302DR2 SO–14 2500 Units/Tape & Reel
MC3302P PDIP–14 25 Units/Rail
A = Assembly Location
WL = Wafer Lot
YY, Y = Year
WW = Work Week
SO–14
D SUFFIX
CASE 751A
PDIP–14
N, P SUFFIX
CASE 646
1
14
LM339N
AWLYYWW
MARKING DIAGRAMS
1
14
LM239N
AWLYYWW
1
14
LM2901N
AWLYYWW
1
14
LM2901VN
AWLYYWW
1
14
MC3302P
AWLYYWW
1
14
LM339D
AWLYWW
1
14
LM239D
AWLYWW
1
14
LM2901D
AWLYWW
1
14
LM2901VD
AWLYWW
1
14
MC3302D
AWLYWW
*
*This marking diagram also applies to NCV2901.
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
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7
PACKAGE DIMENSIONS
PDIP–14
P SUFFIX
CASE 646–06
ISSUE M
17
14 8
B
ADIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.715 0.770 18.16 18.80
B0.240 0.260 6.10 6.60
C0.145 0.185 3.69 4.69
D0.015 0.021 0.38 0.53
F0.040 0.070 1.02 1.78
G0.100 BSC 2.54 BSC
H0.052 0.095 1.32 2.41
J0.008 0.015 0.20 0.38
K0.115 0.135 2.92 3.43
L
M--- 10 --- 10
N0.015 0.039 0.38 1.01
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
F
HG DK
C
SEATING
PLANE
N
–T–
14 PL
M
0.13 (0.005)
L
M
J0.290 0.310 7.37 7.87
SO–14
D SUFFIX
CASE 751A–03
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–
–B–
G
P7 PL
14 8
71 M
0.25 (0.010) B M
S
B
M
0.25 (0.010) A S
T
–T–
F
RX 45
SEATING
PLANE D14 PL K
C
J
M
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A8.55 8.75 0.337 0.344
B3.80 4.00 0.150 0.157
C1.35 1.75 0.054 0.068
D0.35 0.49 0.014 0.019
F0.40 1.25 0.016 0.049
G1.27 BSC 0.050 BSC
J0.19 0.25 0.008 0.009
K0.10 0.25 0.004 0.009
M0 7 0 7
P5.80 6.20 0.228 0.244
R0.25 0.50 0.010 0.019
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
8
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LM339/D
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