Dual Operational Amplifier

Data Sheet


  • Operating Voltage (±4V to ±18V)
  • High Voltage Gain (100dB typ.)
  • High Input Resistance (5MΩ typ.)
  • Bipolar Technology
  • Package Outline (
    DIP8, DMP8, SIP8
    SOP8 JEDEC 150mil,SSOP8)

General Description

The NJM4558 is a dual high-gain operational amplifier with internal compensation circuit and constructed on a single silicon chip. It offers excellent characteristics by combining the parameters adjusted for a monolithic chip. The channel separation characteristic is suitable for measuring instruments.

Related Data

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM4558DDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM4558MDMP8-8Sn2Bi95YesYesYesNon dry pack1
NJM4558ESOP8 JEDEC 150mil-8Sn2Bi76YesYesYesNon dry pack1
NJM4558LSIP8-8Sn2Bi940-YesYesNon dry pack--
NJM4558VSSOP8-8Sn2Bi42YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM4558DDIP8(Active)Contact UsStock Check
NJM4558MDMP8(Active)Contact UsStock Check
NJM4558LSIP8(Active)Contact UsStock Check
NJM4558VSSOP8(Active)Contact UsStock Check
NJM4558ESOP8 JEDEC 150mil(Active)Contact UsStock Check

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