AN1393 (AN6914),
AN1393S (AN6914S)
Dual Comparators
s Block Diagram
s Overview
The AN1393 (AN6914) and the AN1393S (AN6914S)
are dual (voltage) comparators with wide range of oper-
ating supply valtage.
s Features
Wide range of operating voltages
Single supply:2 to 36V
Dual supply:
1 to
18V
Low circuit current:0.6mA typ.
Wide range of common-mode input voltages
:0V to V
CC
1.5V (single supply)
Open collector output
Unit:mm
1
2
3
4
6.3
0.3
3.8
0.25 (3.45)
2.54
1.2
0.25
0.5
0.1
7.62
0.25
3--15
0.15
+ 0.1
0.05
AN1393 (AN6914)
9.4
0.3
0.51min.
8
7
6
5
8-pin DIL Plastic Package (DIP008-P-0300B)
1
2
3
4
0.4
0.25
0.6
0.3
1.27
0.1
0.1
0.3
0.15
0.65
1.5
0.2
5.0
0.3
4.2
0.3
6.5
0.3
8
7
6
5
Unit:mm
AN1393S (AN6914S)
8-pin PANAFLAT Plastic Package (SOP008-P-0225A)
V
CC
V
O2
V
IN1
V
O1
V
IN1
+
V
IN2
V
IN2
+
+
+
8
1
2
3
4
7
6
5
GND
Ch.2
Ch.1
s Pin Descriptions
Pin No.
Pin name
1
2
3
4
5
6
7
8
Ch.1 output
Ch.1 inverting input
Ch.1 non inverting input
GND
Ch.2 non inverting input
Ch.2 inverting input
Ch.2 output
V
CC
V
CC
V
ICM
*
1
V
ID
*
2
V
1
, V
7
P
D
T
opr
T
stg
V
V
V
V
mW
C
C
Parameter
Symbol
Rating
Unit
s Absolute Maximum Ratings (Ta=25C)
36
0.3 to 36
36
24
500
360
30 to +85
55 to +150
55 to +125
Voltage
Power dissipation
Operating ambient temperature
Storage temperature
Supply voltage
Common-mode input voltage
Differential input voltage
Output applied voltage
AN1393 (AN6914)
AN1393S (AN6914S)
AN1393 (AN6914)
AN1393S (AN6914S)
*1 The common mode input voltage is a voltage applied to the non-inverting input pin and inverting input pin simultaneously.
*2 Differential input is equivalent to the potential difference between the non-inverting input pin and inverting input pin.
Parameter
Symbol
Condition
min
typ
max
Unit
s Electrical Characteristics (V
CC
=5V, Ta=25C)
Input offset voltage
V
I (offset)
5
mV
1
Input offset current
I
IO
50
nA
Input bias current
I
Bias
250
nA
Voltage gain
G
V
V/mV
R
L
=15k
R
L
=
R
L
=5.1k
, V
RL
=5V
Common-mode input voltage range
0
V
CM
V
CC
1.5
V
Supply current
I
CC
1.5
mA
0.6
Response time
t
r
s
1.3
200
Output sink current
10
I
SINK
mA
V
REF
= 0V, V
IN
=1V, V
O
1.5V
Low level output voltage
V
OL
0.4
V
0.2
V
REF
= 0V, V
IN
=1V, I
SINK
=3mA
Output terminal leakage current
I
O (Leak)
nA
0.1
V
IN
= 0V, V
REF
=1V, V
O
=5V
=
<
Parameter
Symbol
Range
s Recommended Operating Range (Ta=25C)
Operating supply voltage range
V
CC
Single power supply 2V to 36V
Double power supply
1V to
18V
s Characteristics Curve
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
10
20
30
40
Supply Voltage V
CC
(V)
Supply Current I
CC
(mA)
I
CC
V
CC
Ambient Temperature Ta (C)
Input Bias Current I
Bias
(nA)
I
Bias
Ta
Output Sink Current I
SINK
(mA)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Output Voltage V
OL
(V)
V
OL
I
SINK
0
5
10
15
20
25
30
0
1
2
3
4
Time t (
s)
6
5
4
3
2
1
0
100
50
0
Input Voltage V
IN
(mV) Output Voltage V
O
(V)
Transfer Characteristics (1)
V
CC
=5V
V
O
V
IN
5.1k
+
5mV
20mV
50mV
80mV
Ta=30C
Ta=25C
RL=
Ta=85C
120
100
80
60
40
20
0
40 20
0
20
V
CC
=5V
V
CC
=5V
40
60
100
80
120
Ambient Temperature Ta (C)
Output Voltage V
OL
(V)
V
OL
Ta
0.24
0.20
0.16
0.12
0.08
0.04
0
40 20
0
20
V
CC
=5V
I
SINK
=3mA
40
60
100
80
120
Ta=25C
30C
85C
Overdrive
0
1
2
3
4
Time t (
s)
6
5
4
3
2
1
0
0
50
100
Input Voltage V
IN
(mV) Output Voltage V
O
(V)
Transfer Characteristics (2)
Overdrive
5mV
20mV
50mV
80mV
V
CC
=5V
V
O
V
IN
5.1
k
+
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