Rail-to-Rail Input/Output Single Operational Amplifier

Data Sheet


  • Single Supply
  • Operating Voltage (1.8 to 5.0V)
  • Rail-to-Rail Input (VICM= 0 to 5.0V at V+=5V)
  • Rail-to-Rail Output (VOH≥4.9V/ VOL≤0.1V at V+=5V,RL=20kΩ)
  • Load Drivability (VOH≥4.75V/VOL≤0.25V,at V+=5V,RL=2kΩ)
  • Offset Voltage (5mV max)
  • Slew Rate (0.4V/µs typ.)
  • Low Input Voltage Noise (10nV/√Hz typ.)
  • Adequate phase margin (ΦM=75deg. typ. at RL=2kΩ, voltage follower)
  • Bipolar Technology
  • Package Outline (SOT-23-5)

General Description

The NJM2730 is a Rail-to-Rail Input/Output single operational amplifier featuring Low power, low noise and operation from 1.8V. Rail-to-Rail Input/Output provides wide dynamic range, which is from ground to power supply level. In addition to ground sensing applications, the NJM2730 enables to be applied to Hi-side sensing applications. The features are low noise and high phase margin for battery management, portable audio applications and others. Furthermore the NJM2730 is available in a small size package SOT-23-5.

Related Data

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2730FSOT-23-5-5Sn2Bi15YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2730FSOT-23-5(Active)Contact UsStock Check

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