C-MOS COMPARATOR. NJU7141 Datasheet

NJU7141 COMPARATOR. Datasheet pdf. Equivalent

Part NJU7141
Description LOW-VOLTAGE OPERATION TINY SINGLE C-MOS COMPARATOR
Feature NJU7141 LOW-VOLTAGE OPERATION TINY SINGLE CMOS COMPARATOR ■ GENERAL DESCRIPTION The NJU7141 is a l.
Manufacture New Japan Radio
Datasheet
Download NJU7141 Datasheet

NJU7141 LOW-VOLTAGE OPERATION TINY SINGLE CMOS COMPARATOR NJU7141 Datasheet
Recommendation Recommendation Datasheet NJU7141 Datasheet





NJU7141
NJU7141
LOW-VOLTAGE OPERATION TINY SINGLE CMOS COMPARATOR
GENERAL DESCRIPTION
The NJU7141 is a low voltage single-power-supply operation
single CMOS comparator with open drain output.
The NJU7141 operated from 1 to 5.5V supply and interface
with most of TTL and CMOS type standard logic ICs.
The NJU7141 is in SOT235 package, and it is suitable for
battery use items and other portable system.
PACKAGE OUTLINE
NJU7141F
FEATURES
Single-Power-Supply
Input Offset Voltage
Low Operating Current
Low Input Bias Current
Open Drain Output
Output Signal Falling Time
C-MOS Technology
Package Outline
( VDD=1 to 5.5V )
( VIO=10mV max.@ 3.0V )
( IDD=5µA typ. )
( IIB=1pA typ. )
( 30ns typ. )
SOT235
PIN CONFIGURATION
EQUIVALENT CIRCUIT
Ver.2012-10-31
-1-



NJU7141
NJU7141
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage
Common Mode Input Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
VIN
VID
VIC
PD
Topr
Tstg
RATINGS
7
± 7 ( note1 )
-0.3~7
200
-40~+85
-55~+125
( Ta=25˚C )
UNIT
V
V
V
mW
˚C
˚C
( note1 ) If the supply voltage ( VDD ) is less than 7V, the input voltage must not over the VDD level though 7V is limit
specified.
( note2 ) Decoupling capacitor should be connected between VDD and VSSdue 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
Output Leakage Current
Low Level Output Voltage
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
SYMBOL
VDD
VIO
IIO
IIB
VICM
IOFF
VOL
CMR
SVR
IDD
TEST CONDITION
VIN=1/2VDD
VOH=VDD
IOL=-2mA
VIC=1/2VDD
VDD=3~5V
No Load,VO=0V
SWITCHING CHARACTERISTICS
PARAMETER
Propagation Delay
High to Low
Propagation Delay
Low to High
Output Signal
Falling Time
SYMBOL
tPHL
tPLH
tTHL
CONDITIONS
Over Drive=100mV
TTL Level Step
VIC=0V
Over Drive=100mV
TTL Level Step
VIC=0V
Over Drive=100mV
MIN.
1.0
-
-
-
0~2.5
-
-
55
60
-
( Ta=25˚C,VDD=3.0V,RL=)
TYP. MAX. UNIT
- 5.5 V
- 10 mV
1 - pA
1 - pA
- -V
- 1 µA
- 0.3 V
- - dB
- - dB
5 12 µA
( Ta=25˚C,VDD=3.0V,f=10kHz,CL=15pF )
MIN. TYP. MAX. UNIT
- 0.35 -
- 0.10 -
µs
- 0.90 -
- 0.60 -
µs
- 30 - ns
-2-
Ver.2012-10-31





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