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Электронный компонент: NCV2901DR2

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Semiconductor Components Industries, LLC, 2003
July, 2003 - Rev. 9
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
V
CC
Vdc
LM239/LM339/LM2901, V
+36 or
18
MC3302
+30 or
15
Input Differential Voltage Range
V
IDR
Vdc
LM239/LM339/LM2901, V
36
MC3302
30
Input Common Mode Voltage Range
V
ICMR
- 0.3 to V
CC
Vdc
Output Short Circuit to Ground (Note 1)
I
SC
Continuous
Power Dissipation @ T
A
= 25
C
P
D
Plastic Package
1.0
W
Derate above 25
C
1/R
q
JA
8.0
mW/
C
Junction Temperature
T
J
150
C
Operating Ambient Temperature Range
T
A
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
T
stg
- 65 to +150
C
1. The maximum output current may be as high as 20 mA, independent of the
magnitude of V
CC
. Output short circuits to V
CC
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
V
CC
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
TSSOP - 14
DTB SUFFIX
CASE 948G
1
14
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
2
Figure 1. Circuit Schematic
V
CC
+ Input
- Input
Output
Gnd
NOTE: Diagram shown is for 1 comparator.
ELECTRICAL CHARACTERISTICS
(V
CC
= +5.0 Vdc, T
A
= +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)
V
IO
-
2.0
5.0
-
2.0
7.0
-
3.0
20
mVdc
Input Bias Current (Notes 3, 4)
I
IB
-
25
250
-
25
250
-
25
500
nA
(Output in Analog Range)
Input Offset Current (Note 3)
I
IO
-
5.0
50
-
5.0
50
-
3.0
100
nA
Input Common Mode Voltage Range
V
ICMR
0
-
V
CC
- 1.5
0
-
V
CC
- 1.5
0
-
V
CC
- 1.5
V
Supply Current
I
CC
mA
R
L
=
(For All Comparators)
-
0.8
2.0
-
0.8
2.0
-
0.8
2.0
R
L
=
, V
CC
= 30 Vdc
-
1.0
2.5
-
1.0
2.5
-
1.0
2.5
Voltage Gain
A
VOL
50
200
-
25
100
-
25
100
-
V/mV
R
L
15 k
, V
CC
= 15 Vdc
Large Signal Response Time
-
-
300
-
-
300
-
-
300
-
ns
V
I
= TTL Logic Swing,
V
ref
= 1.4 Vdc, V
RL
= 5.0 Vdc,
R
L
= 5.1 k
Response Time (Note 5)
-
-
1.3
-
-
1.3
-
-
1.3
-
s
V
RL
= 5.0 Vdc, R
L
= 5.1 k
Output Sink Current
I
Sink
6.0
16
-
6.0
16
-
6.0
16
-
mA
V
I
( - )
+1.0 Vdc, V
I
(+) = 0,
V
O
1.5 Vdc
Saturation Voltage
V
sat
-
130
400
-
130
400
-
130
500
mV
V
I
( - )
+1.0 Vdc, V
I
(+) = 0,
I
sink
4.0 mA
Output Leakage Current
I
OL
-
0.1
-
-
0.1
-
-
0.1
-
nA
V
I
(+)
+1.0 Vdc, V
I
( - ) = 0,
V
O
= +5.0 Vdc
2. (LM239) T
low
= - 25
C, T
high
= +85
(LM339) T
low
= 0
C, T
high
= +70
C
(MC3302) T
low
= - 40
C, T
high
= +85
C
(LM2901) T
low
= - 40
C, T
high
= +105
(LM2901V & NCV2901) T
low
= - 40
C, T
high
= +125
C
NCV2901 is qualified for automotive use.
3. At the output switch point, V
O
]
1.4 Vdc, R
S
100
5.0 Vdc
V
CC
30 Vdc, with the inputs over the full common mode range (0 Vdc to
V
CC
- 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
http://onsemi.com
3
PERFORMANCE CHARACTERISTICS
(V
CC
= +5.0 Vdc, T
A
= T
low
to T
high
[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)
V
IO
-
-
9.0
-
-
15
-
-
40
mVdc
Input Bias Current (Notes 7, 8)
I
IB
-
-
400
-
-
500
-
-
1000
nA
(Output in Analog Range)
Input Offset Current (Note 7)
I
IO
-
-
150
-
-
200
-
-
300
nA
Input Common Mode Voltage Range
V
ICMR
0
-
V
CC
- 2.0
0
-
V
CC
- 2.0
0
-
V
CC
- 2.0
V
Saturation Voltage
V
sat
-
-
700
-
-
700
-
-
700
mV
V
I
( - )
+1.0 Vdc, V
I
(+) = 0,
I
sink
4.0 mA
Output Leakage Current
I
OL
-
-
1.0
-
-
1.0
-
-
1.0
A
V
I
(+)
+1.0 Vdc, V
I
( - ) = 0,
V
O
= 30 Vdc
Differential Input Voltage
V
ID
-
-
V
CC
-
-
V
CC
-
-
V
CC
Vdc
All V
I
0 Vdc
6. (LM239) T
low
= - 25
C, T
high
= +85
(LM339) T
low
= 0
C, T
high
= +70
C
(MC3302) T
low
= - 40
C, T
high
= +85
C
(LM2901) T
low
= - 40
C, T
high
= +105
(LM2901V & NCV2901) T
low
= - 40
C, T
high
= +125
C
NCV2901 is qualified for automotive use.
7. At the output switch point, V
O
]
1.4 Vdc, R
S
100
5.0 Vdc
V
CC
30 Vdc, with the inputs over the full common mode range (0 Vdc to
V
CC
- 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 Hysteresis
Figure 3. Noninverting Comparator
with Hysteresis
V
ref
=
V
CC
R1
R
ref
+ R1
R2
[ R1 / / R
ref
Amount of Hysteresis V
H
V
H
=
R2
R2 + R3
[(V
O(max)
- V
O(min)
]
V
ref
[
V
CC
R1
R
ref
+ R1
R3
] R1 / / R
ref
/ / R2
V
H
=
R1 / / R
ref
R1/ / R
ref
+ R2
[V
O(max)
- V
O(min)
]
R2
Rref / / R1
+ V
CC
Vi
n
V
ref
+ V
CC
+ V
CC
V
in
V
ref
R
ref
R
ref
-
+
-
+
V
O
V
O
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
http://onsemi.com
4
Figure 4. Normalized Input Offset Voltage
Figure 5. Input Bias Current
Figure 6. Output Sink Current versus
Output Saturation Voltage
Typical Characteristics
(V
CC
= 15 Vdc, T
A
= +25
C (each comparator) unless otherwise noted.)
T
A
, AMBIENT TEMPERATURE (
C)
V
CC
, POWER SUPPLY VOLTAGE (Vdc)
NORMALIZED OFFSET
VOL
T
AGE
V
sat
, 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
T
A
= -55
C
T
A
= +25
C
T
A
= +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
T
A
= +25
C
T
A
= -55
C
T
A
= +125
C
0
Figure 7. Driving Logic
Figure 8. Squarewave Oscillator
Logic
Device
V
CC
(V)
R
L
k
CMOS
TTL
1/4 MC14001
1/4 MC7400
+15
+5.0
100
10
R
S
= Source Resistance
R1
] R
S
T1 = T2 = 0.69 RC
f
[
7.2
C(
F)
R2 = R3 = R4
R1
[ R2 // R3 // R4
-
+
+
-
V
CC
V
in
V
ref
V
CC
4.0 V
V
CC
+
C
330 k
R4
330 k
R3
R1
100 k
10 k
R1
T1
T2
V
CC
V
O
R
S
R
L
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 (V
OL
to V
OH
). To alleviate this
situation input resistors < 10 k
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)
V
in(min)
0.4 V peak for 1% phase distortion (
).
D1 prevents input from going negative by more than 0.6 V.
R1 + R2 = R3
R3
R5
for small error in zero crossing
V
in
10 k
D1
R1
8.2 k
6.8 k
R2
15 k
R3
+15 V
*
V
CC
10 k
V
in
V
EE
V
in
V
in(min)
V
CC
V
O
V
EE
*
)
10 M
R5
220 k
R4
220 k
V
O
V
O
+
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
6
ORDERING INFORMATION
Device
Package
Shipping
LM239D
SO - 14
55 Units/Rail
LM239DR2
SO - 14
2500 Units/Tape & Reel
LM239DTBR2
TSSOP - 14
2500 Units/Tape & Reel
LM239N
PDIP - 14
25 Units/Rail
LM339D
SO - 14
55 Units/Rail
LM339DR2
SO - 14
2500 Units/Tape & Reel
LM339DTBR2
TSSOP - 14
2500 Units/Tape & Reel
LM339N
PDIP - 14
25 Units/Rail
LM2901D
SO - 14
55 Units/Rail
LM2901DR2
SO - 14
2500 Units/Tape & Reel
LM2901DTBR2
TSSOP - 14
2500 Units/Tape & Reel
LM2901N
PDIP - 14
25 Units/Rail
LM2901VD
SO - 14
55 Units/Rail
LM2901VDR2
SO - 14
2500 Units/Tape & Reel
LM2901VDTBR2
TSSOP - 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
MC3302DTBR2
TSSOP - 14
2500 Units/Tape & Reel
MC3302P
PDIP - 14
25 Units/Rail
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = 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.
239
ALYW
1
14
TSSOP - 14
DTB SUFFIX
CASE 948G
339
ALYW
1
14
2901
ALYW
1
14
2901
V
ALYW
1
14
3302
ALYW
1
14
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
7
PACKAGE DIMENSIONS
PDIP - 14
P SUFFIX
CASE 646 - 06
ISSUE M
1
7
14
8
B
A
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
A
0.715
0.770
18.16
18.80
B
0.240
0.260
6.10
6.60
C
0.145
0.185
3.69
4.69
D
0.015
0.021
0.38
0.53
F
0.040
0.070
1.02
1.78
G
0.100 BSC
2.54 BSC
H
0.052
0.095
1.32
2.41
J
0.008
0.015
0.20
0.38
K
0.115
0.135
2.92
3.43
L
M
---
10 ---
10
N
0.015
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
H
G
D
K
C
SEATING
PLANE
N
- T -
14 PL
M
0.13 (0.005)
L
M
J
0.290
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
P
7 PL
14
8
7
1
M
0.25 (0.010)
B
M
S
B
M
0.25 (0.010)
A
S
T
- T -
F
R
X 45
SEATING
PLANE
D
14 PL
K
C
J
M
_
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
8.55
8.75
0.337
0.344
B
3.80
4.00
0.150
0.157
C
1.35
1.75
0.054
0.068
D
0.35
0.49
0.014
0.019
F
0.40
1.25
0.016
0.049
G
1.27 BSC
0.050 BSC
J
0.19
0.25
0.008
0.009
K
0.10
0.25
0.004
0.009
M
0
7
0
7
P
5.80
6.20
0.228
0.244
R
0.25
0.50
0.010
0.019
_
_
_
_
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
8
PACKAGE DIMENSIONS
TSSOP - 14
DTB SUFFIX
CASE 948G - 01
ISSUE O
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
4.90
5.10
0.193
0.200
B
4.30
4.50
0.169
0.177
C
---
1.20
---
0.047
D
0.05
0.15
0.002
0.006
F
0.50
0.75
0.020
0.030
G
0.65 BSC
0.026 BSC
H
0.50
0.60
0.020
0.024
J
0.09
0.20
0.004
0.008
J1
0.09
0.16
0.004
0.006
K
0.19
0.30
0.007
0.012
K1
0.19
0.25
0.007
0.010
L
6.40 BSC
0.252 BSC
M
0
8
0
8
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED
0.25 (0.010) PER SIDE.
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE -W-.
_
_
_
_
S
U
0.15 (0.006) T
2X
L/2
S
U
M
0.10 (0.004)
V
S
T
L
- U -
SEATING
PLANE
0.10 (0.004)
- T -
SECTION N - N
DETAIL E
J J1
K
K1
DETAIL E
F
M
- W -
0.25 (0.010)
8
14
7
1
PIN 1
IDENT.
H
G
A
D
C
B
S
U
0.15 (0.006) T
- V -
14X REF
K
N
N
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2 - 9 - 1 Kamimeguro, Meguro - ku, Tokyo, Japan 153 - 0051
Phone: 81 - 3 - 5773- 3850
ON Semiconductor Website: http://onsemi.com
For additional information, please contact your local
Sales Representative.
LM339/D
Literature Fulfillment:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303 - 675- 2175 or 800 - 344- 3860 Toll Free USA/Canada
Fax: 303 - 675- 2176 or 800 - 344- 3867 Toll Free USA/Canada
Email: ONlit@hibbertco.com
N. American Technical Support: 800 - 282- 9855 Toll Free USA/Canada