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MIK339
SINGLE SUPPLY QUAD COMPARATOR
1
DATA SHEET
25 A
UGUST
2003
N
O
. 00017
R
EV
1-03
CONTENTS
Page
GENERAL DESCRIPTION
1
FEATURES
1
APPLICATIONS
1
SCHEMATIC DIAGRAM
2
PIN DESCRIPTION
2
INTERNAL BLOCK DIAGRAM
2
ABSOLUTE MAXIMUM RATINGS
2
SWITCHING CHARACTERISTICS
2
ELECTRICAL CHARACTERISTICS
3
TYPICAL APPLICATIONS
3
INVERTING COMPARATOR WITH HYSTERESIS
3
NONINVERTING COMPARATOR WITH
HYSTERESIS
3
SQUARE-WAVE OSCILLATOR
4
PULSE GENERATOR
4
CRYSTAL CONTROLLED OSCILLATOR
4
TWO-DECADE HIGH FREQUENCY VOLTAGE
CONTROLLED OSCILLATOR (VCO)
4
DRIVING CMOS
4
DRIVING TTL
4
LOW FREQUENCY OP AMPLIFIER
4
OUTPUT STROBBING
4
AND GATE
4
OR GATE
4
LARGE FAN-IN AND GATE
4
LIMIT COMPARATORS
4
CONTENTS
Page
COMPARING INPUT VOLTAGES OF
OPPOSITE POLARITY
4
OR
ING
THE OUTPUTS
5
ONE-SHOT MULTIVIBRATOR WITH INPUT
LOCK OUT
5
TIME DELAY GENERATOR
5
COMPARATOR WITH A NEGATIVE
REFERENCE
5
ZERO CROSSING DETECTOR
5
TYPICAL CHARACTERISTICS
6
INPUT CURRENT
VERSUS
SUPPLY VOLTAGE
6
LOW LEVEL OUTPUT VOLTAGE
6
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES - POSITIVE TRANSITION
6
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES - NEGATIVE TRANSITION
6
PHYSICAL DIMENSIONS
AND
MARKING
DIAGRAMS
7
DIP-14
7
SOP-14
7
ORDERING INFORMATION
8
BI-STABLE MULTIVIBRATOR
5
MOS CLOCK DRIVER
5
ONE-SHOT MULTIVIBRATOR
5
ZERO CROSSING DETECTOR (SINGLE POWER
SUPPLY)
5
DESCRIPTION
The MIK339 consists of four independent precision
voltage comparators. These were designed
specifically to operate from a single power supply
over a wide range of voltages. Operation from split
power supplies is also possible and the low power
supply current drain is independent of the
magnitude of the power supply voltage. These
comparators also have a unique characteristic in
that the input common-mode voltage range includes
ground, even though operated from a single power
supply voltage.
APPLICATIONS
Application areas include limit comparators, simple
analog to digital converters; pulse, squarewave and
time delay generators; wide range VCO;
multivibrators and high voltage digital logic gates.
FEATURES
Wide supply voltage range 2.0V to 32V.
Low supply current drain independent of supply
voltage.
Low input biasing current: 25 nA typ.
Low input offset current: 5 nA typ.
Low input offset voltage: 2 mV typ.
Input common-mode voltage range includes
GND.
Differential input voltage range equal to the
power supply voltage.
Low output saturation voltage.
Output voltage compatible with TTL, MOS and
CMOS logic.
REPLACEMENT OF:
LM339
MIK339
SINGLE SUPPLY
COMPARATOR
QUAD
2
Design by Vladimir F.Lityaghin / E-mail: lityaghin@mail.ru / Tel: +7(095)532-64-54
MI
KRON
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ttp
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/
/www.
m
i
kr
o
n
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25 A
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gu
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2003
SINGLE SUPPLY QUAD COMPARATOR
MIK339
SCHEMATIC DIAGRAM
( MIK339)
PIN DESCRIPTION
MIK339
N
DIP-14
1 -- Comp1- OUT1
2 --
Comp1- OUT2
3 -- V
CC
4 --
Comp2- IN-
5 --
Comp2- IN+
6 --
Comp1- IN-
7 --
Comp1- IN+
8 --
Comp3- IN-
9 --
Comp3- IN+
10 --
Comp4- IN-
11 --
Comp4- IN+
12 -- GND
13 -- Comp4- OUT4
14 -- Comp3- OUT3
MIK339
M
SOP-14
1 -- Comp1- OUT1
2 --
Comp1- OUT2
3 -- V
CC
4 --
Comp2- IN-
5 --
Comp2- IN+
6 --
Comp1- IN-
7 --
Comp1- IN+
8 --
Comp3- IN-
9 --
Comp3- IN+
10 --
Comp4- IN-
11 --
Comp4- IN+
12 -- GND
13 -- Comp4- OUT4
14 -- Comp3- OUT3
1
7
8
14
1
7
14
8
1
2
3
4
1
14
2
13
3
12
4
11
5
10
6
9
7
8
INTERNAL BLOCK DIAGRAM
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
100-mV input step with 5-mV
overdrive
1.3
Response time
R
L
connected to 5V through
5.1k
,
C
L
= 15pF* (See Note 1)
TTL-level input step
0.3
s
SWITCHING CHARACTERISTICS
(
V
CC
= 5V,
T
A
= 25C)
SYMBOL
PARAMETER
VALUE
UNIT
V
CC
Supply Voltage
18 or 36
V
V
d
Differential Input Voltage
36
V
V
IN
Input Voltage
-0.3 to +36
V
Output Short-circuit to Ground (Note 1)
Infinite
DIP-14
1500 mW
P
d
Power Dissipation (Note 2)
SOP-14
830 mW
T
STG
Storage Temperature Range
-65 to +150
C
T
J
Junction Temperature
+150
C
ABSOLUTE MAXIMUM RATINGS
Note 1
.
Short-circuits from the output to V
CC+
can cause excessive heating and eventual destruction. The maximum
output current is approximately 20mA independent of the magnitude of V
CC+
Note 2. P
d
is calculated with T
AMB
= +25C, T
J
= +150C and R
thja
= 80C/W for DIP-14 package
= 150C/W for SOP-14 package
! ! ! !
OUTPUT
V
CC
+ INPUT
Non-inverting input
Inverting input
- INPUT
!
!
!
!
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25 A
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MIK339
SINGLE SUPPLY QUAD COMPARATOR
3
INVERTING COMPARATOR WITH HYSTERESIS
NON-INVERTING COMPARATOR WITH
HYSTERESIS
R1
R
R1
V
V
V
REF
CC
REF
H
R3
10k
+Vcc
+Vcc
V
IN
V
OUT
R2
R1
R
REF
V
REF
!
!
!
!
R1
R
R2
REF
R2
R
R1
R3
REF
[
]
(min)
(max)
OUT
OUT
REF
REF
V
V
R2
R
R1
R
R1
+
R3
10k
+Vcc
V
IN
V
OUT
R2
R1
R
REF
V
REF
!
!
!
R1
R
R1
V
V
REF
CC
REF
REF
R
R1
R2
R2
R
R1
R3
REF
[
]
(min)
(max)
OUT
OUT
H
V
V
R3
R2
R2
V
-
* Full range (MIN to MAX), for the MIK333 is 0C to 70C. All characteristics are measured with zero common-mode input
voltage unless otherwise specified.
** The voltage at either input or common-mode should not be allowed to go negative by more than 0.3V. The upper end of the
common-mode voltage range is V
CC
-1.5V, but either or both inputs can go to 30V without damage.
ELECTRICAL CHARACTERISTICS
AT
SPECIFIED
FREE
-
AIR
TEMPERATURE
,
V
CC
= 5 V (
UNLESS
OTHERWISE
NOTED
)
SYMBOL
PARAMETER
TEST CONDITIONS*
MIN
TYP
MAX
UNIT
25
2
5
V
IO
Input offset voltage
Vcc
= 5 V to 30V,
V
IC
= V
ICR
min,
Vo
= 1.4 V
Full range
9
mV
25
5
50
l
IO
Input offset current
Vo
= 1.4 V
Full range
150
nA
25
-25
-250
I
IB
Input bias current
Vo
= 1.4 V
Full range
-400
nA
25 0
to
Vcc
-1.5
V
ICR
Common-mode input
voltage range**
Full range
0 to
Vcc
- 2
V
A
VD
Large-signal differential
voltage amplification
Vcc
= 15 V,
Vo
= 1.4V to 11.4 V,
R
L
15k
to
Vcc
25
50 200
V/mV
V
OH
= 5V,
V
ID
= 1V,
25
0.1
50
nA
l
OH
High-level output
current
V
OH
= 30V,
V
ID
= 1V
Full range
1
A
25
150
400
V
OL
Low-level output
voltage
I
OL
= 4 mA,
V
ID
= -1V
Full range
700
mV
l
OL
Low-level output
current
V
OL
=
1.5V,
V
ID
= -1V
25
6
mA
V
CC
= 5V
25
0.8
2
I
CC
Supply current
R
L
=
V
CC
= 30V
Full range
2.5
mA
TYPICAL APPLICATIONS
(Vcc = 5 V)
Amount of Hysteresis
Amount of Hysteresis
These quad comparators feature high gain, wide
bandwidth characteristics. This gives the device
oscillation tendencies if the outputs are capacitively
coupled to the inputs via stray capacitance. This
oscillation manifests itself during output transitions (V
OL
to V
OH
). To alleviate this situation, input resistors <10
k should be used.
The addition of positive feedback (<10 mV) is also
recommended. It is good design practice to ground all
unused pins.
Differential input voltages may be larger than supply
voltage without damaging the comparator's inputs.
Voltages more negative than 0.3 V should not be used.
4
Design by Vladimir F.Lityaghin / E-mail: lityaghin@mail.ru / Tel: +7(095)532-64-54
MI
KRON
JS
C
h
ttp
:
/
/www.
m
i
kr
o
n
.
r
u
25 A
u
gu
st
2003
SINGLE SUPPLY QUAD COMPARATOR
MIK339
SQUARE-WAVE OSCILLATOR
PULSE GENERATOR
CRYSTAL CONTROLLED OSCILLATOR
* For large ratios of R1/R2, D1 can be omitted.
TWO-DECADE HIGH FREQUENCY VOLTAGE CONTROLLED OSCILLATOR (VCO)
+250 mV V
C
+50 V; 700 Hz f
0
100 kHz
DRIVING CMOS
DRIVING TTL
LOW FREQUENCY OP AMPLIFIER
OUTPUT STROBING
AND GATE
OR GATE
LARGE FAN-IN AND GATE
LIMIT COMPARATOR
COMPARING INPUT VOLTAGES OF
OPPOSITE POLARITY
Q or Logic Gate without Pull-Up resistor
TYPICAL APPLICATIONS
(CONTINUED)
Vcc = 5V
100k
100k
100k
4.3k
75pF
100k
Vcc
V
OUT
MIK339
Vcc
1 100kHz
0
!
!
!
MIK339
15k
1M
t
0
6s
60s
Vcc
t
1
t
2
1M
100k
1N914
1N914
1M
1M
80pF
Vcc
Vcc
R1
D1*
R2
D2
V
OUT
!
!
!
100k
3k
20k
30k
500pF
0.01F
5.1k
20k
50k
OUTPUT 2
+Vcc
+Vcc
(+Vcc)
(-Vcc)
OUTPUT 1
MIK339
MIK339
MIK339
+V
CONTROL
FREQUENCY
CONTROL
VOLTAGE
INPUT
700k
!
!
!
!
!
!
!
10k
3
12
DM54xx
MIK339
DM54xx
Vcc
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
15k
1k
0.5F
100k
MIK339
e
OUT
e
IN
Vcc
!
!
! !
!
!
100k
3
12
MM54Cxx
MIK339
Vcc
!
!
!
!
!
!
!
!
!
!
Vcc
100k
200k
2,0 k
0,1 F
200k
CRYSTAL
1 - 100 kHz
V
0
MIK339
!
!
Vcc
Vcc
MIK339
100k
100k
10k
3k
D4
D3
D2
D1
All diodes
1N914
V
O
A
B
C
D
"1"
0
"0"
!
!
!
!
!
!
Vcc
1/2 MIK393
2N2222
100k
100k
5,1k
+V
IN
-V
IN
!
!
!
!
10k
+V
REF
HI
+V
REF
LOW
+V
IN
R
S
2R
S
2R
S
2N2222
LAMP
12 ESB
Vcc
(12V)
MIK339
MIK339
!
!
!
!
!
MIK339
Q
6,2k
V
0
STROBE
INPUT
Vcc
!
!
!
!
!
MIK339
3k
100k
39k
f
100k
100k
1k
1k
A
B
C
0
"0" "1"
+0,375V
Vcc
Vcc
!
!
!
!
!
MIK339
3k
100k
200k
f
100k
100k
1k
1k
A
B
C
0
"0" "1"
+0,075V
Vcc
Vcc
!
!
!
!
!
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25 A
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MIK339
SINGLE SUPPLY QUAD COMPARATOR
5
ORing THE OUTPUTS
ZERO CROSSING DETECTOR
(SINGLE POWER SUPPLY)
ONE-SHOT MULTIVIBRATOR
BI-STABLE MULTIVIBRATOR
ONE-SHOT MULTIVIBRATOR WITH
INPUT LOCK OUT
TIME DELAY GENERATOR
ZERO CROSSING DETECTOR
COMPARATOR WITH A NEGATIVE
REFERENCE
S
PLIT
-
SUPPLY
APPLICATIONS
MOS CLOCK DRIVER
Vcc
Vcc
R2
R9
R5
R12
C1
R1
R3
R8
R15
R14
R11
R4
MIK339
MIK339
MIK339
MIK339
R6
R13
R10
R7
R16
Vcc
V
03
V
02
V
01
!
!
!
!
!
!
!
TYPICAL APPLICATIONS
(CONTINUED)
Vcc = 5V
MIK339
!
R1 = 10 k
R2 = 10 k
R3 = 15 k
R4 = 200 k
R5 = 51 k
R6 = 51 k
R7 = 51 k
R8 = 10 k
R9 = 10 k
R10 = 10 k
R11 = 10 M
R12 = 10 M
R13 = 10 M
R14 = 3 k
R15 = 3 k
R16 = 3 k
C1 = 0,001F
Vcc
+
Vcc
--
+15V
-15V
MIK393
MIK393
MIK393
MH0025
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
B
A
C
R1 51,0k
R2 51,0k
R3 10,0k
R4 5,1k
R5 2,0k
R6 3,9k
R7 8,2k
R8 2,0k
R9 6,8k
R10 2,4k
R11 2,4k
C 50,0pF
MIK339
MIK339
MIK339
MIK339
V
O
10k
1M
100pF
1N914
1M
1N914
0,001F
1M
Vcc
1ms
t
0
t
1
PW
t
0
0
+
0
V+
!
!
!
5,1k
5,1k
100k
100k
5,1k
10k
1N914
O
V
IN
20M
V
MIK339
!
!
Vcc
MIK339
MIK339
!
!
!
!
!
!
Vcc
MIK339
MIK339
!
!
!
MIK339
!
!
!
MIK339
!
!
!
!
!
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