DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µ
PC339
LOW POWER QUAD COMPARATOR
DESCRIPTION
The
µ
PC339 is a quad comparator which is designed
to operate from a single power supply over a wide range
of voltage. Operation from split power supplies, is also
possible and the power supply current drain is very low.
Further advantage, the input common-mode voltage in-
cludes ground, even though operated from a single power
supply voltage.
FEATURES
• Common-mode input voltage range includes V
–
• Wide supply voltage range
2 V to 32 V (Single)
±1
V to
±16
V (Split)
• Low supply current
• Open collector output
EQUIVALENT CIRCUIT (1/4 Circuit)
V
+
100
µ
A
+
Q
1
–
Q
7
Q
5
Q
6
V
–
Q
2
Q
3
100
µ
A
PIN CONFIGURATION (Top View)
µ
PC339C, 339G2
OUT2 1
14 OUT3
13 OUT4
1
– +
4
– +
I
N
Q
4
Q
8
OUT
OUT1 2
V
+
3
I
I1
4
I
N1
5
I
I2
6
I
N2
7
2
– +
3
– +
12 V
–
11 I
N4
10 I
I4
9 I
N3
8 I
I3
I
I
ORDERING INFORAMTION
Part Number
Package
14-pin plastic DIP (300 mil)
14-pin plastic SOP (225 mil)
µ
PC339C
µ
PC339G2
The information in this document is subject to change without notice.
Document No. G11764EJ3V0DS00 (3rd edition)
(Previous No. IC-1986)
Date Published February 1997 N
Printed in Japan
The mark
shows major revised points.
©
1997
µ
PC339
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C)
Parameter
Voltage between V
+
and V
–
Differential Input Voltage
Input Voltage
Output Voltage
Power Dissipation
C Package
Note 2
Note 3
Note 4
Note 1
Symbol
V
+
–V
–
V
ID
V
I
V
O
P
T
Ratings
–0.3 to +36
±36
V
–
–0.3 to V
–
+36
V
–
–0.3 to V
–
+36
570
550
Indefinite
T
A
T
stg
–20 to +80
–55 to + 125
Unit
V
V
V
V
mW
mW
sec
°C
°C
G2 Package
Note 5
Output Short Circuit Duration
Operating Ambient Temperature
Storage Temperature
Note 6
Notes 1.
Reverse connection of supply voltage can cause destruction.
2.
The input voltage should be allowed to input without damage or destruction independent of the
magnitude of V
+
. Either input signal should not be allowed to go negative by more than 0.3 V. The normal
operation will establish when any input is within the Common Mode Input Voltage Range of electrical
characteristics.
3.
This specification is the voltage which should be allowed to supply to the output terminal from external
without damage or destruction independent of the magnitude of V
+
. Even during the transition period
of supply voltage, power on/off etc., this specification should be kept.
4.
Thermal derating factor is –7.6 mW/°C when operating ambient temperature is higher than 55
°C.
5.
Thermal derating factor is –5.5 mW/°C when operating ambient temperature is higher than 25
°C.
6.
Short circuits from the output to V
+
can cause destruction. Pay careful attention to the total power
dissipation not to exceed the absolute maximum ratings, Note 4 and Note 5.
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage (Split)
Supply Voltage (V
–
= GND)
Symbol
V
±
MIN.
±1
+2
TYP.
MAX.
±16
+32
Unit
V
V
V
+
2
µ
PC339
ELECTRICAL CHARACTERISTICS (T
A
= 25
°
C, V
+
= 5 V, V
–
= GND)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Voltage Gain
Supply Current
Common Mode lnput Voltage Range
Output Saturation Voltage
Output Sink Current
Output Leakage Current
Response Time
Symbol
V
IO
I
IO
I
B
A
V
I
CC
V
ICM
V
OL
I
O SINK
I
O LEAK
V
IN (–)
= 1 V, V
IN (+)
= 0 V, I
O SINK
= 4 mA
V
IN (–)
= 1 V, V
IN (+)
= 0 V, V
O
≤
1.5 V
V
IN (+)
= 1 V, V
IN (–)
= 0 V, V
O
= 5 V
R
L
= 5.1 kΩ, V
RL
= 5 V
6
Conditions
V
O
= 1.4 V, V
REF
= 1.4 V, R
S
= 0
Ω
V
O
· · 1.4 V
=
V
O
· · 1.4 V
=
R
L
= 15 kΩ
R
L
=
∞,
I
O
= 0 A, All Comparators
0
0.2
16
0.1
1.3
MIN.
TYP.
±2
±5
25
200
0.8
2
V
+
–1.5
0.4
MAX.
±5
±50
250
Unit
mV
nA
nA
V/mV
mA
V
V
mA
nA
µ
s
3
µ
PC339
APPLICATION CIRCUIT EXAMPLE
V
+
V
IN
4, 6, 8, 10
–
R
L
3
OUT
1, 2
13, 14
5, 7, 9, 11
V
REF
+
12
V
REF
: V
–
to V
+
–1.5 (V)
COMPARATOR with HYSTERESIS CIRCUIT
V
+
V
RL
V
IN
–
R
L
OUT
+
R
2
V
REF
R
1
• Threshold voltage
·
V
TH (High)
= V
REF
+
·
·
V
TH (Low)
= V
REF
–
·
R
1
(V
RL
– V
REF
)
R
L
+ R
2
+ R
1
R
1
(V
REF
– V
OL
)
R
1
+ R
2
(V
RL
> V
REF
> V
OL
)
4
µ
PC339
TYPICAL PERFORMANCE CHARACTERISTICS (T
A
= 25
°
C, TYP.)
POWER DISSIPATION
1,000
1.2
R
L
=
∞
SUPPLY CURRENT
P
T
- Total Power Dissipation - mW
800
I
CC
- Supply Current - mA
T
A
= 0 °C
1.0
600 339C
339G2
400
T
A
= 25 °C
0.8
200
0.6
T
A
= 70 °C
0
20
40
60
80
100
0
10
20
30
40
T
A
- Operating Ambient Temperature - °C
INPUT OFFSET VOLTAGE
3
V
+
= +5 V
V
–
= GND
50
V
+
- Supply Voltage - V (V
–
= GND)
INPUT BIAS CURRENT
V
IO
- Input Offset Voltage - mV
2
I
B
- Input Bias Current - nA
40
T
A
= 0 °C
1
0
30
T
A
= 25 °C
–1
20
T
A
= 70 °C
–2
–3
–40
–20
0
20
40
60
80
10
0
10
20
30
40
T
A
- Operating Ambient Temperature - °C
OUTPUT SATURATION VOLTAGE
10
V
+
- Supply Voltage - V (V
–
= GND)
V
OL
- Output Saturation Voltage - V
1
0.1
T
A
= 70 °C
0.01
T
A
= 25 °C
T
A
= 0 °C
0.001
0.01
0.1
1
10
100
I
O SINK
- Output Sink Current - mA
5
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