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NJM2143 Series
Single-Supply Dual Operational Amplifier

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Description

The NJM2143 is a single-supply dual operational amplifier in small packages. It offers a low voltage operation from 3V and low operating current of 0.7mA(typ.). There is no crossover distortion in single supply operation, because the load is directly coupled to the ground. And in dual supply operation, by connecting a pull-down resister between output and negative supply V- terminals the crossover distortion can be reduced. The NJM2143 is available in both 8-lead MSOP and thin type MSOP packages.

Spec

Standard
No.of Circuit 2 ch.
Power Supply Single
Supply Voltage 3 V to 20 V
Supply Current (Per ch.) Typ. 0.35 mA to max. 0.6 mA
Input Offset Voltage Typ. 2 mV to max. 7 mV
Slew Rate Typ. 0.5 V/μsec
Input Bias Current Typ. 25 nA to max. 250 nA
Input Offset Current Typ. 5 nA to max. 50 nA
GBW Typ. 0.6 MHz
Noise Voltage (en) Typ. 33 nV/√Hz
Wide Operating Temperature -40°C to 85°C
Junction Temp. 125°C
Min Stable Gain 1 V/V
Package MSOP8(TVSP8)
MSOP8(VSP8)

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Search for similar products under conditions below.

Category:Operational Amplifiers

No.of Circuit 2
Power Supply Single
Supply Voltage (+8V=8, ±8V=16) min(V) 3
Supply Voltage (+8V=8, ±8V=16) max(V) 20
Supply Current
(Per ch.) typ(mA)		 0.35
Input Offset Voltage max(mV) 7
Slew Rate typ(V/µsec) 0.5
GBW typ(MHz) 0.6
en(nV/√Hz) 33

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2143RB1
  • gradeConsumer
 MSOP8(TVSP8) - NJM-1-s-fr
NJM2143R
  • gradeConsumer
 MSOP8(VSP8) - NJM-1-s-fr
  • 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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  • 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
NJM2143 Series