Dual High Current Operational Amplifier

Data Sheet


  • Operating Voltage (±2V to ±18V)
  • High Output Current (IO=70mA)
  • Slew Rate (3V/µs typ.)
  • Gain Band Width Product (8MHz typ.)
  • Equivalent Input Noise Voltage (10nV/√Hz typ.)
  • Package Outline (DIP8,DMP8,SIP8,SSOP8)
  • Bipolar Technology

General Description

The NJM4556A integrated circuit is a high-gain,high output current dual operational amplifier capable of driving ±70mA into 150Ω loads ( ±10.5V output voltage ),and operating low supply voltage (V+/V-=±2V to). The NJM4556A combines many of the features of the popular NJM4558 as well as having the capability of driving 150Ω loads.In addition,the wide band-width,low noise,high slew rate and low distortion of the NJM4556A make it ideal for many audio,telecommunications and instrumentation applications.

Related Data

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM4556ADDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM4556AMDMP8-8Sn2Bi95YesYesYesNon dry pack1
NJM4556ALSIP8-8Sn2Bi940-YesYesNon dry pack--
NJM4556AVSSOP8-8Sn2Bi42YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM4556ADDIP8(Active)Contact UsStock Check
NJM4556AMDMP8(Active)Contact UsStock Check
NJM4556ALSIP8(Active)Contact UsStock Check
NJM4556AVSSOP8(Active)Contact UsStock Check

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