NJU7141
LOW-VOLTAGE OPERATION TINY SINGLE CMOS COMPARATOR
■ GENERAL DESCRIPTION The NJU7141 is a low voltage single-po...
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 SOT−23−5 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. )
SOT−23−5
■ PIN CONFIGURATION
■ EQUIVALENT CIRCUIT
Ver.2012-10-31
-1-
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 Outp...