KSI-L003-000
1
S393P
Dual Voltage Comparator
Description
The S393 consists of two independent voltage comparators designed to operate from
a single power supply over a wide voltage range.
Features
Single Supply Operation: 2V to 36V.
Dual Supply Operation: 1V to 18V.
Allow Comparison of Voltages Near Ground Potential.
Low Current Drain 800uA Typ.
Compatible with all Forms of Logic.
Low Input Bias Current: 25nA Typ.
Low Input Offset Current: 5nA Typ.
Low Offset Voltage: 1mV Typ.
Applications
Transducer amplifier
DC gain blocks
Conventional operational amplifiers
Ordering
Information
Type NO. Marking Package Code
S393P S393P DIP-8
Outline Dimensions unit :
mm
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
B
Block Diagram
KSI-L003-000
2
S393P
Absolute maximum ratings
Characteristic Symbol
Ratings
Unit
Supply voltage
V
CC
36
or
18 V
Differential input voltage
V
IND
36 V
Input voltage
V
IN
-0.3 ~ +36
V
Power Dissipation
P
D
570
mW
Operating temperature
T
opr
-40 ~ +85
C
Storage temperature
T
stg
-55 ~ 150
C
Electrical Characteristics
(Unless otherwise specified. V
CC
= 5V and 40
C
Ta
+85
C
)
Characteristic Symbol Test
Condition Min.
Typ.
Max.
Unit
Input Offset Voltage
V
IOS
V
O
= 1.4V
Rs = 0
-
1
5
mV
Input Offset Current
I
IOS
-
-
5
50
nA
Input Bias Current
I
IB
-
-
25
250
nA
Input Common Mode
Voltage Range
V
ICR
-
0
-
V
CC
1.5
V
Supply Current
I
CC
V
CC
= 30V, R
L
= , All Channel
- - 2.5 mA
Large Signal Voltage
Gain
A
V
V
CC
= 15V
R
L
= 15 K
50 200 - V/mV
Output Voltage (`L' Level)
V
SAT
V
IN+
= 0V, V
IN-
= 1V
I
SINK
4mA
- 150 400 mV
Response Time
t
RES
R
L
= 5.1K, C
L
= 15pF
- 1.3 - uS
Output Sink Current
I
SINK
V
O
1.5V
V
IN+
= 0V, V
IN-
= 1V
6 16 - mA
Output Leakage Current
I
Leak
V
O
= 5V
V
IN+
= 1V, V
IN-
= 0V
- 0.1 - nA
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