NPC NJU7118 Low power and low offset voltage super small-sized single c-mos compalator Datasheet

NJU7118
LOW POWER AND LOW OFFSET VOLTAGE
SUPER SMALL-SIZED SINGLE C-MOS COMPALATOR
!GENERAL DESCRIPTION
The NJU7118 is a super small-sized package single
C-MOS comparators with open drain output.
The operating voltage is from 1V to 5.5V, and the interface
can be connected with most of TTL and C-MOS type standard
logic ICs.
Furthermore, The input offset voltage is lower than 4mV
and the package is super small-sized SC88A, therefore they
can be suitable for battery use items and other portable items.
!PACKAGE INFORMATION
!FEATURES
"Single Low Power Supply
"Low Offset Voltage
"Low Operating Current
"Open Drain Output
"Package Outline
"C-MOS Technology
!PIN CONFIGURATION
(Top View)
VDD=1.0~5.5V
VIO=4mV max
IDD=10uA typ
SC88A
NJU7118F2
IN-
1
5 VDD
VSS 2
IN+ 3
4 OUT
!EQUIVALENT CIRCUIT
VDD
INOUT
IN+
VSS
01/03/28 ( 1 / 3 )
NJU7118
!ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
VDD
7.0
V
Differential Input Voltage
VID
V
±7.0
(Note1)
Common Mode Input Voltage
VIC
-0.3~7.0
V
Power Dissipation
PD
250 (Note2)
mW
Operating Temperature
Topr
-40~+85
°C
Storage Temperature
Tstg
-55~+125
°C
Note1) If the supply voltage (VDD) is less than 7.0V, the input voltage must not over the VDD level though 7.0V
is limit specified.
Note2) The power dissipation is value mounted on aglass epoxy board (FR-4) in size of 50x50x1.6 millimeters
square.
Note3) Decoupling capacitor should be connected between VDD and VSS due to the stabilized operation for the
circuit.
!ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Voltage
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Low Level Output Voltage
Operating Current
PARAMETER
Propagation Delay
Low to High
Propagation Delay
High to Low
Output Signal Falling Time
SYMBOL
VDD
VIO
IIO
IIB
CONDITIONS
VIN=VDD/2
VICM
VOL
IDD
SYMBOL
IOL=+5mA
CONDITIONS
MIN
1.0
-
(VDD=3.0V,RL=∞,Ta=25°C)
TYP
MAX
UNIT
5.5
V
4
mV
1
pA
1
pA
0~2.5
-
-
V
-
10
0.3
20
V
uA
(VDD=3.0V,f=10kHz,CL=15pF,Ta=25°C)
MIN
TYP
MAX
UNIT
tPLH
Over Drive=100mV
-
540
-
ns
tPHL
Over Drive=100mV
-
190
-
ns
tTHL
Over Drive=100mV
-
4
-
ns
01/03/28 ( 2 / 3 )
NJU7118
!SWITCHING CHARACTERISTICS MEASUREMENT CIRCUIT
VDD
PULSE
GENERATER
50ohm
1uF
5.1kohm
VDD
DUT
10 Turn
0V
0.1uF
CL
!TYPICAL CHARACTERISTICS
OutputVoltage VOL (V)
Output Voltage vs. Output Current
(Sink)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
5
10
15
20
25
30
Output Current IOL (mA)
[CAUTION]
The specifications on this data book are only
given for information , without any guarantee
as regards either mistakes or omissions.
The application circuits in this data book are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
01/03/28 ( 3 / 3 )
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