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NJU77242 Series
Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators

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ECAD Model: Learn more
  • Standard
  • For Automotive
  • AEC-Q100
  • Product Longevity Program
  • RoHS
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Description

The NJU77240/NJU77241/NJU77242 are Rail-to-Rail Input CMOS comparators featuring Low-power and Open-Drain output. These comparators operate from 1.8V to 5.5V and low supply current of 6μA/ch.typ. This feature is suitable for battery powered application. The NJU77241/NJU77242 are available in small size Package, DFN6-G1(1616), DFN8-U1(2020), significantly reducing the required portable application's board area.

Applications

  • Portable and Battery-Powered Applications
  • Alarm and Surveillance Circuits
  • Industrial Instruments
  • Sensor Application

Spec

Standard Automotive
Output Type Open-Drain
No.of Circuit 2 ch.
Supply Voltage 1.8 V to 5.5 V
Supply Current (Per ch.) Typ. 0.006 mA to max. 0.01 mA Max. 0.0125 mA
Input Offset Voltage Typ. 1 mV to max. 6 mV Max. 7 mV
Propagation Delay (TPLH / TPHL) Typ. 840 ns / 450 ns Typ. 1250 ns / 450 ns
Input Bias Current Typ. 0.001 nA
Wide Operating Temperature -40°C to 125°C
Junction Temp. 150°C
Package MSOP8(TVSP8)
DFN8-U1(ESON8-U1)		 MSOP8(VSP8)
AEC-Q100 AEC-Q100 grade 1
Note(1) Propagation Delay (840ns typ.)
Note(2) Integrated EMI filter

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Search for similar products under conditions below.

Category:Comparators

Input Type Rail-to-Rail
Output Type Open-Drain
No.of Circuit 2
Supply Voltage
min(V)		 1.8
Supply Voltage
max(V)		 5.5
Input
Offset
Voltage
max(mV)		 6
Propagation
Delay
(TPLH)(ns)		 840

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU77242RB1
  • gradeConsumer
  • plp
 MSOP8(TVSP8) - NJU-1-s-fr
NJU77242KU1
  • gradeConsumer
  • plp
 DFN8-U1(ESON8-U1) - NJU-1-s-r
NJU77242R-T1
  • gradeAutomotive
  • plp
  • aecQ100
 MSOP8(VSP8) - NJU-1-s-fr
NJU77242R-Z2
  • gradeAutomotive
  • aecQ100
 MSOP8(VSP8) - -
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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Buy / Contact

  • Purchase, Request for samples and documents
    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
NJU77242 Series