TECHNICAL DATA
Low Power Low Offset Voltage Dual
Comparators
IL393
The IL393 consists of two independent precision
voltage comparators with an offset voltage specification
as low as 2.0 mV max for two comparators which were
designed specifically to operate from a single power
supply over a wide range of voltages.
Application areas include limit comparators, simple
analog to digital converters; pulse, squarewave and
time delay generators; wide range VCO; MOS clock
timers; multivibrators and high voltage digital logic
gates.
Single or Split Supply Operation
Low Input Bias Current
Low Input Offset Current
Input Common Mode Voltage Range to Gnd
Low Output Saturation Voltage
TTL and CMOS Compatible
LOGIC DIAGRAM
ORDERING INFORMATION
IL393N Plastic
IL393D SOIC
T
A
= -40 to 105 C for all
packages.
PIN ASSIGNMENT
PIN 8 = V
CC
PIN 4 = GND
June 2019, Ver.04
IL393
MAXIMUM RATINGS
*
Symbol
V
CC
Parameter
Power Supply Voltages
Single Supply
Split Supplies
V
IDR
V
ICR
I
SC
I
IN
T
J
Tstg
T
L
P
D
Input Differential Voltage Range
Input Common Mode Voltage Range (1)
Output Short Circuit to Ground
Input Current, per pin (2)
Junction Temperature
Plastic Packages
Storage Temperature
Lead Temperature, 1mm from Case for 10
Seconds
150
-65 to +150
260
C
C
C
36
18
36
-0.3 to V
CC
Continuous
50
mA
V
V
V
Value
Unit
Power Dissipation @T
A
=25C
570
mW
Plastic Package
5.7
mW/C
Derate above 25C
* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
These are stress ratings only and functional operation of the device at these or any other conditions beyond those
indicated under “recommended operating conditions” is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Functional operation should be restricted to the Recommended Operating Conditions.
Notes:
1. Split Power Supplies.
2. V
IN
<-0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
T
A
DC Supply Voltage
Operating Temperature, All Package Types
Parameter
Min
2.5
or 5.0
-40
Max
15
or
30
+105
Unit
V
C
This device contains protection circuitry to guard against damage due to high static voltages or
electric fields. However, precautions must be taken to avoid applications of any voltage higher than
maximum rated voltages to this high-impedance circuit. For proper operation, V
IN
and V
OUT
should be
constrained to the range GND(V
IN
or V
OUT
)V
CC
.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V
CC
). Unused
outputs must be left open.
June 2019, Ver.04
IL393
DC ELECTRICAL CHARACTERISTICS
(T
A
=-40 to +105C)
Guaranteed Limit
Symbol
V
IO
Parameter
Input Offset Voltage
Test Conditions
V
0
=1.4V
V
CC
=5.0-30V;R
S
100
V
ICR
=0V - (V
CC
-1.5)V
V
0
=1.4V
V
CC
=5.0-30V
V
ICR
=0V - (V
CC
-1.5)V
V
0
=1.4V
V
CC
=5.0-30V
V
ICR
=0V - (V
CC
-1.5)V
V
CC
=5.0-30V
Min
-
Typ
Max
9.0
5.0*
-
400
nA
Unit
mV
I
IB
Input Bias Current
I
IO
Input Offset Current
-
150
50*
nA
V
ICR
Input Common
Mode Voltage
Range
Supply Current
Voltage Gain
Large Signal
Response Time
Response Time
(Note 6)
Output Sink Current
Saturation Voltage
Output Leakage
Current
Differential Input
Voltage Range
0
V
CC
-
2.0V
1.0*
2.5*
200*
300*
-
-
V
I
CC
A
VOL
t
1
R
L
=,V
CC
=5.0
R
L
=,V
CC
=30V
V
CC
=15V, R
L
=15K
V
IN
=TTL Logic Swing,
V
ref
=1.4V, V
CC
=5.0V,
R
L
=5.1K, V
RL
=5.0V
V
CC
=5.0V, R
L
=5.1K,
V
RL
=5.0V
V
I
(-)=1.0V, V
I
(+)=0V,
V
0
1.5V,
V
CC
=5.0V
V
I
(-)=1.0V, V
I
(+)=0V,
I
sink
4.0mA,
V
CC
=5.0V
V
I
(+)=1.0V, V
I
(-)=0V,
V
0
=5.0V
V
0
=30V
All V
IN
GND
or V-Supply
(if used)
-
-
-
-
mA
V/mV
ns
t
2
I
sink
V
sat
I
OL
-
6.0*
-
1.3*
-
-
-
-
700
s
mA
mV
nA
0.1*
1000
V
CC
V
V
IDR
*=@25C
June 2019, Ver.04
IL393
TYPICAL PERFORMANCE CHARACTERISTICS
(V
CC
=1.5V, T
A
=+25C, (each comporator))
Figure 1. Input Bias Current versus Power
Supply Voltage
Figure 2. Output Saturation Voltage versus
Output Sink Current
Figure 3. Output Saturation Voltage versus Output Sink Current
Figure 4. Power Supply Current versus Power
Supply Voltage
Figure 5. Power Supply Current versus Power
Supply Voltage
June 2019, Ver.04
IL393
N SUFFIX PLASTIC DIP
(MS – 001BA)
A
8
5
B
1
4
Dimension, mm
Symbol
A
B
MIN
8.51
6.1
MAX
10.16
7.11
5.33
0.36
1.14
2.54
7.62
0°
2.92
7.62
0.2
0.38
10°
3.81
8.26
0.36
0.56
1.78
F
L
C
D
C
-T-
N
G
D
0.25 (0.010) M
T
K
M
H
J
SEATING
PLANE
F
G
H
J
K
L
M
N
NOTES:
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
D SUFFIX SOIC
(MS - 012AA)
Dimension, mm
5
A
8
Symbol
A
B
P
MIN
4.8
3.8
1.35
0.33
0.4
1.27
5.72
0°
0.1
0.19
5.8
0.25
MAX
5
4
1.75
0.51
1.27
H
B
C
1
G
4
C
R x 45
D
F
-T-
D
0.25 (0.010) M T C M
K
SEATING
PLANE
G
J
F
M
H
J
K
M
P
R
8°
0.25
0.25
6.2
0.5
NOTES:
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B
‑
0.25 mm (0.010) per side.
June 2019, Ver.04
