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NJM12903 Series
Single Supply Dual Comparator

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Description

The NJM12903 is a single-supply dual voltage comparator,which can operate from 2V supply. The features are low input offset voltage, low input bias current and low current consumption.The NJM12903 compare the input signal to 0V (ground) due to the Darlington PNP input stage. In addition, small packages TVSP, VSP and SSOP are available. The NJM12903 is suitable for any kind of signal comparator.

Spec

Standard
Output Type Open-Collector
No.of Circuit 2 ch.
Supply Voltage 2 V to 14 V
Supply Current (Per ch.) Typ. 0.2 mA to max. 0.5 mA
Input Offset Voltage Typ. 1 mV to max. 4 mV
Propagation Delay (TPLH / TPHL) Typ. 500 ns / - ns
Input Bias Current Typ. 30 nA to max. 200 nA
Wide Operating Temperature -40°C to 85°C
Junction Temp. 125°C
Package DMP8
SOP8 JEDEC 150mil
SSOP8
MSOP8(TVSP8)
MSOP8(VSP8)
MSOP-8-BM

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Search for similar products under conditions below.

Category:Comparators

Input Type Ground-sense
Output Type Open-Collector
No.of Circuit 2
Supply Voltage
min(V)		 2
Supply Voltage
max(V)		 14
Input
Offset
Voltage
max(mV)		 4
Propagation
Delay
(TPLH)(ns)		 500

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM12903M
  • gradeConsumer
 DMP8 NJM12903M NJM-1-s-fr
NJM12903E
  • gradeConsumer
 SOP8 JEDEC 150mil(EMP8) - NJM-1-s-fr
NJM12903V
  • gradeConsumer
 SSOP8 NJM12903V NJM-1-s-fr
NJM12903RB1
  • gradeConsumer
 MSOP8(TVSP8) NJM12903RB1 NJM-1-s-fr
NJM12903R
  • gradeConsumer
 MSOP8(VSP8) NJM12903R NJM-1-s-fr
NJM12903BM
  • gradeConsumer
 MSOP-8-BM - -
  • 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.

FAQ

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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NJM12903 Series