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NJM12901

New Japan Radio
Part Number NJM12901
Manufacturer New Japan Radio
Description SINGLE SUPPRY QUAD COMPARATOR
Published Jan 3, 2017
Detailed Description NJM12901 SINGLE SUPPLY QUAD COMPARATOR ■ GENERAL DESCRIPTION The NJM12901 is single-supply quad voltage comparator, wh...
Datasheet PDF File NJM12901 PDF File

NJM12901
NJM12901

Overview
NJM12901 SINGLE SUPPLY QUAD COMPARATOR ■ GENERAL DESCRIPTION The NJM12901 is single-supply quad voltage comparator, which can operate from 2V supply.
The features are low input offset voltage, low input bias current and low current consumption.
The NJM12901 compare the input signal to 0V ( ground ) due to the Darlington PNP input stage.
The package lineup is DMP and others compact, so that the NJM12901 is suitable for any kind of signal comparator.
■ PACKAGE OUTLINE NJM12901M ■ FEATURES ● Operating Voltage ● Open Collector Output ● Bipolar Technology ● Package Outline ( +2V ~ +14V ) DMP14, SSOP14 ■ PIN CONFIGURATION NJM12901V 1 14 2 3 A −+ 4 13 D 12 −+ 11 5 10 6 B C 9 −+ −+ 7 8 NJM12901M, NJM12901V PIN FUNCTION 1.
B OUTPUT 8.
C - INPUT 2.
A OUTPUT 9.
C +INPUT 3.
V+ 10.
D - INPUT 4.
A - INPUT 11.
D +INPUT 5.
A +INPUT 12.
GND 6.
B - INPUT 13.
D OUTPUT 7.
B +INPUT 14.
C OUTPUT ■ EQUIVALENT CIRCUIT ( 1/4 Shown ) V+ + INPUT − INPUT Ver.
2011-09-20 OUTPUT GND -1- NJM12901 ■ ABSOLUTE MAXIMUM RATINGS( Ta=25˚C ) PARAMETER Supply Voltage SYMBOL V+ RATING 15 UNIT V Differential Input Voltage VID Common Mode Input Voltage VIC Power Dissipation PD Operating Temperature Range Topr Storage Temperature Range Tstg 14 (Note1) V -0.
3~+14 (Note1) V DMP14 300 mW SSOP14 300 -40~+85 °C -50~+125 °C (Note1) For supply voltage less than 14V, the maximum input voltage is equal to the supply voltage.
■ ELECTRICAL CHARACTERISTICS( V+=5V,Ta=25˚C unless otherwise specified ) PARAMETER SYMBOL TEST CONDITION MIN.
Operating Voltage Input Offset Voltage Input Offset Current Input Bias Current Common Mode Input Voltage Range Large Signal Voltage Gain Response Time Output Sink Current Output Saturation Voltage Output Leakage Current Supply Current VOPR VIO IIO IB VICM AV tR ISINK VSAT ILEAK ICC Rs=0Ω,Vo≈1.
4V RL=15kΩ RL=5.
1kΩ VIN+=0V,VIN-=1V,Vo=1.
5V VIN+=0V,VIN-=1V,ISINK=3mA VIN+=0V,VIN-=1V,Vo=5V RL=∞ 2 0~3.
5 6 - TYP.
1 5 30 ...


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