ON LM239DR2 Quad single supply comparator Datasheet

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
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14
1
N, P SUFFIX
CASE 646
14
1
SO–14
D SUFFIX
CASE 751A
MAXIMUM RATINGS
Rating
Symbol
Power Supply Voltage
LM239, A/LM339A/LM2901, V
MC3302
Input Differential Voltage Range
LM239, A/LM339A/LM2901, V
MC3302
VCC
Value
Unit
Vdc
+36 or ±18
+30 or ±15
PIN CONNECTIONS
VIDR
Vdc
36
30
Input Common Mode Voltage Range
Output Short Circuit to Ground (Note 1)
Power Dissipation @ TA = 25°C
Plastic Package
Derate above 25°C
Junction Temperature
Operating Ambient Temperature Range
LM239, A
MC3302
LM2901
LM2901V
LM339, A
Storage Temperature Range
VICMR
–0.3 to VCC
ISC
PD
Continuous
TJ
TA
Tstg
Vdc
Output 2
1
14
Output 3
Output 1
2
13
Output 4
VCC
3
12
Gnd
– Input 1
4
11
+ Input 4
10
– Input 4
9
+ Input 3
8
– Input 3
1.0
8.0
W
mW/°C
+ Input 1
5
150
°C
– Input 2
6
°C
–25 to +85
–40 to +85
–40 to +105
–40 to +125
0 to +70
–65 to +150
+ Input 2
7
*
)
*
)
1
4
2
3
)
*
)
*
(Top View)
°C
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
VCC
– Input
+ Input
ORDERING INFORMATION
Output
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.
 Semiconductor Components Industries, LLC, 1999
October, 1999 – Rev. 3
1
Publication Order Number:
LM339/D
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ELECTRICAL CHARACTERISTICS (VCC = +5.0 Vdc, TA = +25°C, unless otherwise noted)
LM239A/339A
Characteristic
LM239/339
LM2901/2901V
MC3302
Symbol
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
VIO
IIB
–
±1.0
±2.0
–
±2.0
±5.0
–
±2.0
±7.0
–
–
25
250
–
25
250
–
25
250
–
Input Offset Current (Note 4)
IIO
–
±5.0
±50
–
±5.0
±50
–
±5.0
±50
–
Input Common Mode Voltage
Range
VICMR
0
–
VCC
–1.5
0
–
VCC
–1.5
0
–
VCC
–1.5
0
–
VCC
–1.5
–
–
0.8
1.0
2.0
2.5
–
–
0.8
1.0
2.0
2.5
–
–
0.8
1.0
2.0
2.5
–
–
0.8
1.0
2.0
2.5
AVOL
50
200
–
50
200
–
25
100
–
25
100
–
V/mV
Large Signal Response Time
VI = TTL Logic Swing,
Vref = 1.4 Vdc, VRL = 5.0 Vdc,
RL = 5.1 kΩ
–
–
300
–
–
300
–
–
300
–
–
300
–
ns
Response Time (Note 6)
VRL = 5.0 Vdc, RL = 5.1 kΩ
–
–
1.3
–
–
1.3
–
–
1.3
–
–
1.3
–
µs
Output Sink Current
VI (–) ≥ +1.0 Vdc, VI(+) = 0,
VO ≤ 1.5 Vdc
ISink
6.0
16
–
6.0
16
–
6.0
16
–
6.0
16
–
mA
Saturation Voltage
VI(–) ≥ +1.0 Vdc, VI(+) = 0,
Isink ≤ 4.0 mA
Vsat
–
130
400
–
130
400
–
130
400
–
130
500
mV
Output Leakage Current
VI(+) ≥ +1.0 Vdc, VI(–) = 0,
VO = +5.0 Vdc
IOL
–
0.1
–
–
0.1
–
–
0.1
–
–
0.1
–
nA
Input Offset Voltage (Note 4)
Input Bias Current (Notes 4, 5)
(Output in Analog Range)
Supply Current
RL = ∞ (For All Comparators)
RL = ∞, VCC = 30 Vdc
Max
Unit
±3.0
±20
mVdc
25
500
nA
±3.0 ±100
nA
ICC
Voltage Gain
RL ≥ 15 kΩ, VCC = 15 Vdc
V
mA
PERFORMANCE CHARACTERISTICS (VCC = +5.0 Vdc, TA = Tlow to Thigh [Note 3])
LM239A/339A
Characteristic
LM239/339
LM2901/2901V
MC3302
Symbol
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
VIO
IIB
–
–
±4.0
–
–
±9.0
–
–
±15
–
–
±40
mVdc
–
–
400
–
–
400
–
–
500
–
–
1000
nA
IIO
VICMR
–
–
±150
–
–
±150
–
–
±200
–
–
±300
nA
0
–
VCC
–2.0
0
–
VCC
–2.0
0
–
VCC
–2.0
0
–
VCC
–2.0
V
Saturation Voltage
VI(–) ≥ +1.0 Vdc, VI(+) = 0,
Isink ≤ 4.0 mA
Vsat
–
–
700
–
–
700
–
–
700
–
–
700
mV
Output Leakage Current
VI(+) ≥ +1.0 Vdc, VI(–) = 0,
VO = 30 Vdc
IOL
–
–
1.0
–
–
1.0
–
–
1.0
–
–
1.0
µA
Differential Input Voltage
All VI ≥ 0 Vdc
VID
–
–
VCC
–
–
VCC
–
–
VCC
–
–
VCC
Vdc
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
NOTES: 3. (LM239/239A) Tlow = –25°C, Thigh = +85°
(LM339/339A) Tlow = 0°C, Thigh = +70°C
(MC3302) Tlow = –40°C, Thigh = +85°C
(LM2901) Tlow = –40°C, Thigh = +105°
(LM2901V) Tlow = –40°C, Thigh = +125°C
4. 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).
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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2
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
Figure 2. Inverting Comparator
with Hystersis
Figure 3. Noninverting Comparator
with Hysteresis
+ VCC
+ VCC
R3
10 k
Vin
+ VCC
Rref
Rref
10 k
–
Vref
VO
+
10 k
R1
R2
Vref
10k
R1
1.0 M
–
R2
Vin
10 k
[ RVCC+R1R1
ref
R3 ] R1 / / Rref / / R2
R3
Vref
VH =
R2
R1 / / Rref
R1/ / Rref + R2
VO
+
Vref =
1.0 M
R2
VCC R1
Rref + R1
[ R1 / / Rref
Amount of Hysteresis VH
R2
VH =
[(V
–V
]
R2 + R3 O(max) O(min)
[VO(max) – VO(min)]
ơ Rref / / R1
Typical Characteristics
(VCC = 15 Vdc, TA = +25°C (each comparator) unless otherwise noted.)
Figure 4. Normalized Input Offset Voltage
Figure 5. Input Bias Current
I IB, INPUT BIAS CURRENT (nA)
48
1.20
1.00
0.80
0.60
42
TA = –55° C
36
TA = +25° C
30
TA = +125°C
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)
Figure 6. Output Sink Current versus
Output Saturation Voltage
8.0
IO, OUTPUT CURRENT (mA)
NORMALIZED OFFSET VOLTAGE
1.40
7.0
TA = +25° C
6.0
TA = –55° C
5.0
TA = +125°C
4.0
3.0
2.0
1.0
0
0
100
200
300
400
Vsat, OUTPUT SATURATION VOLTAGE (mV)
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3
500
28
32
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
Figure 7. Driving Logic
Figure 8. Squarewave Oscillator
VCC
RS
Vin
Vref
VCC ≥ 4.0 V
+
10 k
100 k
RL
–
+
C
–
R1
VCC
]
RS = Source Resistance
R1 RS
Device
VCC
(V)
RL
kΩ
CMOS
1/4 MC14001
+15
100
TTL
1/4 MC7400
+5.0
10
VO
VCC
+
R2
R3
330 k
330 k
R4
Logic
R1
T1
330 k
T2
T1 = T2 = 0.69 RC
7.2
f
C(µF)
[
R2 = R3 = R4
R1 R2 // R3 // R4
[
APPLICATIONS INFORMATION
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.
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
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).
+15 V
R1
8.2 k
R4
220 k
D1
6.8 k
R2
Vin
R5
220 k
15 k
R3
Vin
*
)
Vin(min)
10 k
VCC
VO
*
Vin
10 M
+
VEE
D1 prevents input from going negative by more than 0.6 V.
Θ
10 k
VO
VCC
VEE
R1 + R2 = R3
R5
for small error in zero crossing
R3 ≤
10
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4
Θ
VO
∆Θ
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ORDERING INFORMATION
Device
Package
Shipping
LM239D
SO–14
55 Units / Rail
LM239AD
SO–14
55 Units / Rail
LM239DR2
SO–14
2500 Units / Tape & Reel
LM239ADR2
SO–14
2500 Units / Tape & Reel
LM239N
DIP 14
25 Units / Rail
LM239AN
DIP 14
25 Units / Rail
LM339D
SO–14
55 Units / Rail
LM339AD
SO–14
55 Units / Rail
LM339DR2
SO–14
2500 Units / Tape & Reel
LM339ADR2
SO–14
2500 Units / Tape & Reel
LM339N
DIP 14
25 Units / Rail
LM339AN
DIP 14
25 Units / Rail
LM2901D
SO–14
55 Units / Rail
LM2901DR2
SO–14
2500 Units / Tape & Reel
LM2901N
DIP 14
25 Units / Rail
LM2901VD
SO–14
55 Units / Rail
LM2901VDR2
SO–14
2500 Units / Tape & Reel
LM2901VN
DIP 14
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
14
8
1
7
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.
B
A
F
DIM
A
B
C
D
F
G
H
J
K
L
M
N
L
C
J
N
H
G
D
SEATING
PLANE
K
M
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6
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
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
P 7 PL
0.25 (0.010)
7
G
B
M
M
R X 45 _
C
F
–T–
SEATING
PLANE
D 14 PL
0.25 (0.010)
M
K
M
T B
S
A
S
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7
J
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
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
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8
LM339/D
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