Ultra Low Noise Dual Operational Amplifier

Data Sheet


  • Operating Voltage (±2.0V to ±7.0V)
  • Ultra Low Noise Voltage (1.5nV/√Hz typ.@ f=1kHz)
  • Low Saturation Output Voltage (0.3V typ.)
  • Bipolar Technology
  • Package Outline (DIP8,DMP8)

General Description

The NJM2122 is an ultra low noise dual operational amplifier. The features of ultra low noise,low operating voltage and low saturation voltage are suitable for microphone amplifier of digital audio items such as portable MD,DAT,and others.

Related Data

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2122DDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM2122MDMP8-8Sn2Bi95YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2122DDIP8(Active)Contact UsStock Check
NJM2122MDMP8(Active)Contact UsStock Check