A Product Line of
Diodes Incorporated
AZV393
DUAL GENERAL PURPOSE LOW VOLTAGE COMPARATOR
Description
The AZV393 is a low voltage 2.5V to 5.5V, dual comparator, which
has a very low supply current of 100µA, making the part an excellent
choice for portable electronic systems. The device is pin-for-pin
compatible replacement of the LMV393.
The AZV393 is built with BiCMOS process with bipolar input and
output stages for improved noise performance. It is a cost-effective
solution for portable consumer products where space, low voltage,
low power and price are the primary specification in circuit design.
The AZV393 is available in standard SOIC-8 and space saving
TSSOP-8 and MSOP-8 packages.
Pin Assignments
M/G/MM Package
(SOIC-8/TSSOP-8/MSOP-8)
OUTPUT 1
IN 1-
IN 1+
V
EE
1
2
3
4
8
7
6
5
V
CC
OUTPUT 2
IN 2-
IN 2+
Features
•
•
•
•
•
•
Guaranteed 2.5V to 5.5V Performance
Industrial Temperature Range: -40°C to +85°C
Low Supply Current: 100µA Typical
Input Common Mode Voltage Range Includes Ground
Low Output Saturation Voltage: 200mV Typical
Open Collector Output for Maximal Flexibility
Applications
•
•
•
•
•
Notebook and PDA
Low Power, Low Voltage Applications
General Purpose Portable Devices
Mobile Communications
Battery Powered Electronics
Typical Applications Circuit
V
CC
5V
+V
IN
+
1/2 AZV393
3K
V
O
+V
IN
+
8
100K
V
O
1/2 AZV393
+V
REF
-
4
+V
REF
-
Basic Comparator
Driving CMOS
AZV393
Document number: DS36552 Rev. 1 - 4
1 of 16
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September 2013
© Diodes Incorporated
A Product Line of
Diodes Incorporated
AZV393
Typical Applications Circuit
(Cont.)
One Shot Multivibrator
Squarewave Oscillator
Functional Block Diagram
8
V
CC
IN-
IN+
2,6
3,5
1,7
OUTPUT
V
EE
4
AZV393
Document number: DS36552 Rev. 1 - 4
2 of 16
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September 2013
© Diodes Incorporated
A Product Line of
Diodes Incorporated
AZV393
Absolute Maximum Ratings
(Note 1)
Symbol
V
CC
T
J
T
STG
T
LEAD
–
–
Note 1:
Parameter
Power Supply Voltage
Operation Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
ESD (Machine Model)
ESD (Human Body Model)
Rating
6
+150
-65 to +150
+260
300
4000
Unit
V
°C
°C
°C
V
V
Stresses greater than 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 Ratings” for extended periods may affect device reliability.
Recommended Operating Conditions
Symbol
V
CC
T
A
Supply Voltage
Ambient Operating Temperature Range
Parameter
Min
2.5
-40
Max
5.5
+85
Unit
V
°C
2.7V DC Electrical Characteristics
Symbol
V
OS
TCV
OS
I
B
I
IO
V
SAT
I
SINK
V
CM
I
CC
I
LEAKAGE
Parameter
Input Offset Voltage
(@T
A
= +25°C, V
CC
= 2.7V, V
EE
= 0V, R
L
= 5.1kΩ connected to V
CC
and V
CM
= 0,
bold
typeface applies over full temperature ranges, unless otherwise specified.)
Conditions
–
–
–
I
IN
+ or I
IN
- with output in
linear range, V
CM
= 0V
I
IN
+ - I
IN
-, V
CM
= 0V
I
SINK
≤
1mA
V
O
≤
1.5V
–
–
–
Min
–
–
–
–
–
–
–
–
–
5
-0.1
–
–
–
Typ
1.7
–
5
10
–
5
–
200
–
23
–
70
–
0.003
Max
7
9
–
250
400
50
150
–
500
–
2
150
200
–
Unit
mV
μV/°C
nA
nA
mV
mA
V
μA
μA
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Saturation Voltage
Output Sink Current
Input Common Mode Voltage Range
Supply Current
Output Leakage Current
AZV393
Document number: DS36552 Rev. 1 - 4
3 of 16
www.diodes.com
September 2013
© Diodes Incorporated
A Product Line of
Diodes Incorporated
AZV393
2.7V AC Electrical Characteristics
(@T
A
= +25°C, V
CC
= 2.7V, V
EE
= 0V, R
L
= 5.1kΩ connected to V
CC
and V
CM
= 0, unless
otherwise specified.)
Symbol
T
PHL
T
PLH
Parameter
Propagation Delay (High to Low)
Propagation Delay (Low to High)
Conditions
Input Overdrive = 10mV
Input Overdrive = 100mV
Input Overdrive = 10mV
Input Overdrive = 100mV
Min
–
–
–
–
Typ
1000
350
500
400
Max
–
–
–
–
Unit
ns
ns
5V DC Electrical Characteristics
(@T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, R
L
= 5.1kΩ connected to V
CC
and V
CM
= 0,
bold
typeface
applies over full temperature ranges, unless otherwise specified.)
Symbol
V
OS
TCV
OS
I
B
I
IO
V
SAT
I
SINK
V
CM
A
V
I
CC
I
LEAKAGE
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Saturation Voltage
Output Sink Current
Input Common Mode Voltage Range
Voltage Gain
Supply Current
Output Leakage Current
–
–
–
I
IN
+ or I
IN
- with output in
linear range, V
CM
=0V
I
IN
+ - I
IN
-, V
CM
=0V
I
SINK
≤4mA
V
O
≤1.5V
–
–
–
–
Conditions
Min
–
–
–
–
–
–
–
–
–
10
-0.1
20
–
–
–
Typ
1.7
–
5
25
–
2
–
200
–
84
–
50
100
–
0.003
Max
7
9
–
250
400
50
150
400
500
–
4.2
–
200
250
–
Unit
mV
μV/°C
nA
nA
mV
mA
V
V/mV
μA
μA
5V AC Electrical Characteristics
otherwise specified.)
Symbol
T
PHL
T
PLH
Parameter
(@T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, R
L
= 5.1kΩ connected to V
CC
and V
CM
= 0, unless
Conditions
Input Overdrive=10mV
Input Overdrive=100mV
Input Overdrive=10mV
Input Overdrive=100mV
Min
–
–
–
–
Typ
600
200
450
300
Max
–
–
–
–
Unit
ns
ns
Propagation Delay (High to Low)
Propagation Delay (Low to High)
AZV393
Document number: DS36552 Rev. 1 - 4
4 of 16
www.diodes.com
September 2013
© Diodes Incorporated
A Product Line of
Diodes Incorporated
AZV393
Performance Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Supply Current vs. Supply Voltage
200
180
160
140
110
Supply Current vs. Supply Voltage
Output High
Output Low
100
90
80
Supply Current (
μ
A)
Supply Current (
μ
A)
120
100
80
60
40
20
0
1
2
3
4
5
6
70
60
50
40
30
20
10
T
C
=-40 C
T
C
=25 C
T
C
=125 C
7
8
o
o
o
T
C
=-40 C
T
C
=25 C
T
C
=125 C
1
2
3
4
5
6
7
8
o
o
o
0
Supply Voltage (V)
Supply Voltage (V)
Supply Current vs. Case Temperature
160
150
140
130
160
Supply Current vs. Case Temperature
V
CC
=2.7V, V
EE
=0V
V
CC
=5V, V
EE
=0V
150
140
130
120
110
100
90
80
70
60
50
40
30
20
-40
Supply Current (
μ
A)
110
100
90
80
70
60
50
40
-40
-20
0
20
40
60
o
Output High
Output Low
Supply Current (
μ
A)
120
Output High
Output Low
-20
0
20
40
60
o
80
100
120
80
100
120
Case Tempareture ( C)
Case Tempareture ( C)
Output Voltage vs. Output Sink Current
3.0
Output Voltage vs. Output Sink Current
2.6
2.4
2.2
2.0
1.8
V
CC
=5V, V
EE
=0V
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
V
CC
=2.7V, V
EE
=0V
Output Voltage (V)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
0
10
20
30
40
50
60
70
80
90
100
Output Voltage (V)
0
10
20
30
40
50
60
Output Sink Current (mA)
Output Sink Current (mA)
AZV393
Document number: DS36552 Rev. 1 - 4
5 of 16
www.diodes.com
September 2013
© Diodes Incorporated
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