NCV2393, TS393
Micropower Dual CMOS
Voltage Comparator
The NCV2393 and TS393 are micropower CMOS dual voltage
comparators. They feature extremely low consumption of 6
mA
typical per comparator and operate over a wide temperature range of
T
A
=
−40
to 125°C. The NCV2393 and TS393 are available in an
SOIC−8 package.
Features
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MARKING
DIAGRAM
8
8
1
A
L
Y
W
G
SOIC−8
CASE 751
1
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
NCV2393
ALYW
G
•
•
•
•
•
•
•
•
Extremely Low Supply Current: 6
mA
Typical Per Channel
Wide Supply Range: 2.7 to 16 V
Extremely Low Input Bias Current: 1 pA Typical
Extremely Low Input Offset Current: 1 pA Typical
Input Common Mode Range Includes V
SS
High Input Impedance: 10
12
W
Pin−to−Pin Compatibility with Dual Bipolar LM393
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
PIN CONNECTIONS
OUT 1
IN− 1
IN+ 1
VSS
1
2
3
4
8
7
6
5
VDD
OUT 2
IN− 2
IN+ 2
ORDERING INFORMATION
Device
NCV2393DR2G
TS393DR2G
Package
SOIC−8
(Pb−Free)
SOIC−8
(Pb−Free)
Shipping
†
2500 / Tape & Reel
2500 / Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2014
June, 2017
−
Rev. 5
1
Publication Order Number:
NCV2393/D
NCV2393, TS393
PIN DESCRIPTION
Pin
1
2
3
4
5
6
7
8
Name
OUT 1
IN− 1
IN+ 1
VSS
IN+ 2
IN− 2
OUT 2
VDD
Type
Output
Input
Input
Power
Input
Input
Output
Power
Description
Output of comparator 1. The open−drain output requires an external pull−up resistor.
Inverting input of comparator 1
Non−inverting input of comparator 1
Negative supply
Non−inverting input of comparator 2
Inverting input of comparator 2
Output of comparator 2. The open−drain output requires an external pull−up resistor.
Positive supply
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Over operating free−air temperature, unless otherwise stated
Parameter
Supply Voltage, V
S
(V
DD
−V
SS
)
INPUT AND OUTPUT PINS
Input Voltage (Note 2)
Input Differential Voltage, V
ID
(Note 3)
Input Current (through ESD protection diodes)
Output Voltage
Output Current
TEMPERATURE
Storage Temperature
Junction Temperature
ESD RATINGS
Human Body Model
Machine Model
LATCH−UP RATINGS
Latch−up Current
100
mA
1500
50
V
V
−65
to +150
150
°C
°C
18
±18
50
18
20
V
V
mA
V
mA
Limit
18
Unit
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Stresses beyond the absolute maximum ratings can lead to reduced reliability and damage.
2. Excursions of input voltages may exceed the power supply level. As long as the common mode voltage [V
CM
= (V
IN
+ + V
IN
−)/2]
remains
within the specified range, the comparator will provide a stable output state. However, the maximum current through the ESD diodes of the
input stage must strictly be observed.
3. Input differential voltage is the non−inverting input terminal with respect to the inverting input terminal. To prevent damage to the gates, each
comparator includes back−to−back zener didoes between input terminals. When differential voltage exceeds 6.2 V, the diodes turn on. Input
resistors of 1 kW have been integrated to limit the current in this event.
4. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC−Q100−002 (JEDEC standard: JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (JEDEC standard: JESD22−A115)
Latch−up Current tested per JEDEC standard: JESD78.
THERMAL INFORMATION
(Note 5)
Thermal Metric
Junction−to−Ambient (Note 6)
Junction−to−Case Top
Symbol
q
JA
Y
JT
Value
190
107
Unit
°C/W
°C/W
5. Short−circuits can cause excessive heating and destructive dissipation. Values are typical.
6. Multilayer board, 1 oz. copper, 400 mm
2
copper area, both junctions heated equally
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2
NCV2393, TS393
OPERATING CONDITIONS
Parameter
Supply Voltage (V
DD
−
V
SS
)
Operating Free Air Temperature Range
Symbol
V
S
T
A
Limit
+2.7 to +16
−40
to +125
Unit
V
°C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
ELECTRICAL CHARACTERISTICS
:
V
S
= +3 V
Parameter
INPUT CHARACTERISTICS
Offset Voltage
V
OS
I
IB
I
OS
V
CM
Symbol
(Boldface limits apply over the specified temperature range, T
A
= –40°C to +125°C, guaranteed by characterization and/or design.)
Conditions
Min
Typ
Max
Unit
V
CM
= mid−supply
V
CM
= mid−supply
V
CM
= mid−supply
V
SS
V
SS
1.4
13
14
mV
mV
pA
Input Bias Current (Note 7)
1
600
pA
pA
Input Offset Current (Note 7)
1
300
pA
V
V
dB
Input Common Mode Range
V
DD
–
1.5
V
DD
−
2
70
Common Mode Rejection
Ratio
OUTPUT CHARACTERISTICS
Output Voltage Low
CMRR
V
CM
= V
SS
to V
CM
= V
DD
−
1.5 V
V
OL
V
ID
=
−1
V, I
OL
= +6 mA
V
SS
+
300
V
SS
+
450
V
SS
+
700
mV
mV
nA
nA
Output Current High
I
OH
V
ID
= +1 V, V
OH
= +3 V
2
40
1000
DYNAMIC PERFORMANCE
Propagation Delay Low to
High
Propagation Delay High to
Low
POWER SUPPLY
Power Supply Rejection Ratio
Quiescent Current
PSRR
I
DD
V
S
= +3 V to +5 V
Per channel, no load, output = LOW
70
6
15
20
dB
mA
mA
t
PLH
V
CM
= mid−supply,
f = 10 kHz, R
PU
= 5.1 kW,
C
L
= 50 pF
V
CM
= mid−supply,
f = 10 kHz, R
PU
= 5.1 kW,
C
L
= 50 pF
5 mV overdrive
TTL input
5 mV overdrive
TTL input
2.1
0.6
3.9
0.2
ms
ms
ms
ms
t
PHL
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
7. Guaranteed by characterization and/or design.
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3
NCV2393, TS393
ELECTRICAL CHARACTERISTICS
:
V
S
= +5 V
, unless otherwise noted
Parameter
INPUT CHARACTERISTICS
Offset Voltage
V
OS
I
IB
I
OS
V
CM
V
CM
= mid−supply V, V
S
= 5 V to 10 V
V
CM
= mid−supply
V
CM
= mid−supply
V
SS
V
SS
Common Mode Rejection
Ratio
OUTPUT CHARACTERISTICS
Output Voltage Low
V
OL
V
ID
=
−1
V, I
OL
= +6 mA
V
SS
+
260
V
SS
+
350
V
SS
+
550
Output Current High
I
OH
V
ID
= +1 V, V
OH
= +5 V
2
40
1000
DYNAMIC PERFORMANCE
Fall Time
Propagation Delay Low to
High
t
FALL
t
PLH
50 mV overdrive, f = 10 kHz, R
PU
= 5.1 kW,
C
L
= 50 pF
V
CM
= mid−supply,
f = 10 kHz, R
PU
= 5.1 kW,
C
L
= 50 pF
5 mV overdrive
10 mV overdrive
20 mV overdrive
40 mV overdrive
TTL input
Propagation Delay High
to Low
t
PHL
V
CM
= mid−supply,
f = 10 kHz, R
PU
= 5.1 kW,
C
L
= 50 pF
5 mV overdrive
10 mV overdrive
20 mV overdrive
40 mV overdrive
TTL input
POWER SUPPLY
Power Supply Rejection
Ratio
Quiescent Current
PSRR
I
DD
VS = +5 V to = +10 V
Per channel, no load, output = LOW
80
6
15
20
dB
mA
mA
25
2.1
1.2
0.8
0.5
0.6
5.8
3.2
1.7
1.0
0.3
ns
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
mV
mV
nA
nA
CMRR
V
CM
= V
SS
to V
CM
= V
DD
−
1.5 V
71
1.4
13
14
Input Bias Current
(Note 8)
Input Offset Current
(Note 8)
Input Common Mode
Range
1
600
1
300
V
DD
–
1.5
V
DD
−
2
mV
mV
pA
pA
pA
pA
V
V
dB
Symbol
Conditions
(Boldface limits apply over the specified temperature range, T
A
= –40°C to +125°C, guaranteed by characterization and/or design.)
Min
Typ
Max
Unit
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
8. Guaranteed by characterization and/or design
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NCV2393, TS393
V
S
= 5 V
V
CM
= mid−rail
V
OL
, LOW LEVEL OUTPUT VOLTAGE (V)
600
500
CURRENT (pA)
400
300
200
100
0
25
45
85
65
TEMPERATURE (°C)
105
125
I
IB
+
I
IB
−
I
OS
1.25
1
0.75
0.5
0.25
0
0
4
8
12
16
I
OL
, LOW−LEVEL OUTPUT CURRENT (mA)
20
V
S
= 3 V
V
S
= 4 V
V
S
= 5 V
V
S
= 10 V
V
S
= 16 V
Figure 1. I
IB
and I
OS
vs. Temperature
V
OL
, LOW LEVEL OUTPUT VOLTAGE (mV)
450
400
350
300
250
150
100
50
0
−55
−40
25
70
85
T
A
, FREE−AIR TEMPERATURE (°C)
125
V
S
= 5 V
I
OL
= 6 mA
25
I
DD
, SUPPLY CURRENT (mA)
20
15
10
5
0
Figure 2. V
OL
vs. I
OL
Output Low
No Loads
Total I
DD
of both channels
0
2
4
T
A
=
−55°C
T
A
=
−40°C
T
A
= 25°C
T
A
= 70°C
T
A
= 85°C
T
A
= 125°C
14
16
6
8
10
12
V
S
, SUPPLY VOLTAGE (V)
Figure 3. V
OL
vs. Temperature
Figure 4. I
DD
vs. V
S
18
I
DD
, SUPPLY CURRENT (mA)
16
14
12
10
8
6
4
2
0
−55
V
S
= 5 V
No Loads
Total I
DD
of Both Channels
−40
25
70
85
125
V
OH
, HIGH LEVEL OUTPUT VOLTAGE (V)
Outputs Low
PROPAGATION DELAY (nS)
Outputs High
900
800
700
600
500
400
300
3
Overdrive = 50 mV
R
P
= 5.1 kW
C
L
= 50 pF
T
A
= 25°C
6
9
12
15
18
t
PHL
t
PLH
21
24
27
30
33
36
V
S
, SUPPLY VOLTAGE (V)
Figure 5. I
DD
vs. Temperature
Figure 6. Propagation Delay vs. V
S
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