DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG
SINGLE POWER SUPPLY DUAL COMPARATORS WITH SMALL PACKAGE
<R>
DESCRIPTION
The
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG are dual comparators which are designed to operate for a
single power supply. It includes features of low-voltage operation, a common-mode input voltage that range from V
−
(GND) level, an open collector output, and low current consumption. Furthermore, these products can operate on a
split power supply and be used for an extensive comparison of various voltages.
The
μ
PC277GR-9LG,
μ
PC277MP-KAA which expands temperature type is suited for wide operating ambient
temperature use, and
μ
PC393GR-9LG is used for general purposes.
A DC parameter selection that is compatible to comparators is also available.
μ
PC177GR-9LG,
μ
PC339GR-9LG which are quad types with the same circuit configuration are also available as
series of comparators.
<R>
FEATURES
• Input Offset Voltage
• Input Bias Current
• Voltage Gain
• Pulse Response Time
• Output Sink Current
• Small Package
The mounting area is reduced to 40% or 66% compared to the conventional 8-pin plastic SOP as shown in the
following diagram.
Package
Subject part number
Standard SOP
TSSOP
TSSOP (2.8 x 2.9)
±2
mV (TYP.)
17 nA (TYP.)
200000 (TYP.)
1.8
μ
s (TYP.)
16 mA (TYP.)
• A wired OR is possible as the open collector is output.
• A low voltage operation is possible. V
+
−
V
−
:
+2
to
+32
V
μ
PC277G2,
μ
PC393G2
μ
PC277GR-9LG,
μ
PC393GR-9LG
μ
PC277MP-KAA
Outline comparison
6.5
4.4
6.4
2.8
4.0
5.2
(Mounting area ratio)
(100%)
3.15
(60%)
2.9
(34%)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G17934EJ3V0DS00 (3rd edition)
Date Published December 2007 NS
Printed in Japan
2006, 2007
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG
<R>
ORDERING INFORMATION
Part Number
Selected Grade
Note
Package
8-pin plastic TSSOP (5.72 mm(225))
Package Type
•
12 mm wide embossed taping
•
Pin 1 on draw-out side
μ
PC277GR-9LG-E1-A
μ
PC277GR-9LG-E2-A
Standard
Note
Standard
8-pin plastic TSSOP (5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 at take-up side
μ
PC277GR(5)-9LG-E1-A
μ
PC277GR(5)-9LG-E2-A
μ
PC277MP-KAA-E1-A
μ
PC277MP-KAA-E2-A
Note
DC
parameter selection
8-pin plastic TSSOP (5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 on draw-out side
Note
DC
parameter selection
8-pin plastic TSSOP (5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 at take-up side
Note
Standard
8-pin plastic TSSOP (2.8 x 2.9)
•
12 mm wide embossed taping
•
Pin 1 on draw-out side
Note
Standard
8-pin plastic TSSOP (2.8 x 2.9)
•
12 mm wide embossed taping
•
Pin 1 at take-up side
μ
PC277MP(5)-KAA-E1-A
μ
PC277MP(5)-KAA-E2-A
μ
PC393GR-9LG-E1-A
μ
PC393GR-9LG-E2-A
Note
DC
parameter selection
8-pin plastic TSSOP (2.8 x 2.9)
•
12 mm wide embossed taping
•
Pin 1 on draw-out side
Note
DC
parameter selection
8-pin plastic TSSOP (2.8 x 2.9)
•
12 mm wide embossed taping
•
Pin 1 at take-up side
Note
Standard
8-pin plastic TSSOP(5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 on draw-out side
Note
Standard
8-pin plastic TSSOP(5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 at take-up side
μ
PC393GR(5)-9LG-E1-A
μ
PC393GR(5)-9LG-E2-A
Note
DC
parameter selection
8-pin plastic TSSOP(5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 on draw-out side
Note
DC
parameter selection
8-pin plastic TSSOP(5.72 mm(225))
•
12 mm wide embossed taping
•
Pin 1 at take-up side
Note
Pb-free (This product does not contain Pb in the external electrode and other parts.)
2
Data Sheet G17934EJ3V0DS
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG
EQUIVALENT CIRCUIT (1/2 Circuit)
V
+
OUT1
1
2
3
4
1
− +
+ −
2
8
7
6
5
<R>
PIN CONFIGURATION (Marking side)
V
+
OUT2
I
I2
I
N2
100
μ
A
100
μ
A
I
I1
I
N1
I
N
+
Q
2
Q
1
Q
3
Q
4
Q
8
Q
7
OUT
V
−
I
I
−
Q
5
Q
6
V
−
<R>
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C)
Parameter
+
−
Note1
Symbol
+
−
μ
PC277GR-9LG,
μ
PC277GR(5)-9LG
μ
PC277MP-KAA,
μ
PC277MP(5)-KAA
−0.3
to
+36
±36
V
−
0.3 to V
+
36
V
−
0.3 to V
+
36
440
Indefinite
−
−
−
−
μ
PC393GR-9LG,
μ
PC393GR(5)-9LG
Unit
Voltage between V and V
Differential Input Voltage
Input Voltage
Note2
V
−
V
V
ID
V
I
V
V
V
V
mW
s
Output applied Voltage
Total Power Dissipation
Note5
Note3
Note4
V
O
P
T
t
S
Output Short Circuit Duration
(vs. GND)
Operating Ambient Temperature
Storage Temperature
T
A
T
stg
−40
to
+125
−55
to
+150
−40
to
+85
−55
to
+125
+
°C
°C
Note1.
Note that reverse connections of the power supply may damage ICs.
2.
The input voltage is allowed to input without damage or destruction independent of the magnitude of V . Either
input signal is not allowed to go negative by more than 0.3 V. In addition, the input voltage that operates
normally as a comparator is within the Common Mode Input Voltage range of an electrical characteristic.
3.
A range where input voltage can be applied to an output pin externally with no deterioration or damage to the
feature (characteristic). The input voltage can be applied regardless of the electric supply voltage. This
specification which includes the transition state such as electric power ON/OFF must be kept.
4.
This is the value of when the glass epoxy substrate (size: 100 mm x 100 mm, thickness: 1 mm, 15% of the
substrate area where only one side is copper foiled is filling wired) is mounted.
Note that restrictions will be made to the following conditions for each product, and the derating ratio
depending on the operating ambient temperature.
μ
PC277GR-9LG: Derate at
−5.5
mW/°C when T
A
> 69°C.
(Junction
−
ambient thermal resistance R
th(J-A)
= 183°C/W)
μ
PC277MP-KAA: Derate at
−4.8
mW/°C when T
A
> 58°C.
(Junction
−
ambient thermal resistance R
th(J-A)
= 208°C/W)
μ
PC393GR-9LG: Derate at
−5.5
mW/°C when T
A
> 44°C.
(Junction
−
ambient thermal resistance R
th(J-A)
= 183°C/W)
5.
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.
+
Data Sheet G17934EJ3V0DS
3
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage (Split)
Power Supply Voltage (V = GND)
−
Symbol
V
V
±
+
MIN.
±1
+2
TYP.
MAX.
±16
+32
Unit
V
V
<R>
ELECTRICAL CHARACTERISTICS
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG (T
A
= 25°C, V
+
=
+5
V, V
−
= GND)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Voltage Gain
Circuit Current
Note2
Note1
Symbol
V
IO
I
IO
I
B
A
V
I
CC
V
ICM
V
OL
I
O SINK
I
O LEAK
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
MIN.
TYP.
±2
±5
17
200000
0.6
MAX.
±5
±50
250
Unit
mV
nA
nA
1
V
−
1.5
+
mA
V
V
mA
nA
Common Mode lnput Voltage Range
Output Saturation Voltage
Output Sink Current
Output Leakage Current
Pulse Response Time
Note3
0
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
0.2
16
0.1
1.8
0.4
μ
s
μ
PC277GR(5)-9LG,
μ
PC277MP(5)-KAA,
μ
PC393GR(5)-9LG (T
A
= 25°C, V
+
=
+5
V, V
−
= GND)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Voltage Gain
Circuit Current
Note2
Note1
Symbol
V
IO
I
IO
I
B
A
V
I
CC
V
ICM
V
OL1
V
OL2
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
MIN.
TYP.
±2
±5
17
200000
0.6
MAX.
±2.5
±50
60
Unit
mV
nA
nA
0.8
V
−
1.4
0.2
1.5
+
mA
V
V
V
mA
Common Mode lnput Voltage Range
Output Saturation Voltage
0
V
IN (−)
=
+1
V, V
IN (+)
= 0 V, I
O SINK
= 4 mA
V
IN (−)
=
+1
V, V
IN (+)
= 0 V, I
O SINK
= 10 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,
10
16
0.1
1.8
Output Sink Current
Output Leakage Current
Pulse Response Time
Note3
I
O SINK
I
O LEAK
100
nA
μ
s
Notes1.
The input bias current flows in the direction where the IC flows out because the first stage is configured with a
PNP transistor.
In addition, the value of this item is a value of when the differential amplified circuit of the input stage is
balanced. When the comparator is active, then twice the amount of current will flow to a pin with low
potential.
2.
This is a current that flows in the internal circuit. This current will flow irrespective of the channel used.
3.
This is the value when input oscillation is 100 mV and the over drive is 5 mV.
If the amount of over drive is increased then the response time can be cut down.
4
Data Sheet G17934EJ3V0DS
μ
PC277GR-9LG,
μ
PC277MP-KAA,
μ
PC393GR-9LG
TYPICAL APPLICATION CIRCUIT EXAMPLE
V
+
2, 6
V
IN
R
L
−
8
OUTPUT
1, 7
4
3, 5
V
REF
+
V
REF
: V
−
to
V
+
−
1.5 (V)
Comparator with hysteresis
V
+
V
RL
R
L
INPUT
−
OUTPUT
+
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
)
Data Sheet G17934EJ3V0DS
5
