Tiny, Rail-to-Rail Input/Output Single CMOS Operational Amplifier

Data Sheet


  • Rail-to-Rail Input (VIN=VSS to VDD)
  • Rail-to-Rail Output (VOM≥2.7V min)
  • Low Input Offset Voltage (VIO=5mV max)
  • Single-Power-Supply (VDD=2.7 to 5.5V)
  • Low Operating Current (IDD=15uA typ)
  • High Load Current (IOH/IOL=200uA typ)
  • Low Bias Current (IIB=1pA typ)
  • Internal Compensation Capacitor
  • Package Outline (SOT-23-5)
  • C-MOS Technology

General Description

The NJU7042 is a tiny Rail-to-Rail Input/Output single CMOS operational amplifier The operating voltage is 2.7V to 5.5V and the input and output stage permit signal to swing between both of the supply rails. The input offset voltage is lower than 5mV, and the input bias current is as low as than 1pA, consequently very small signal around the ground level can be amplified. Furthermore, The NJU7042 is packaged with very small SOT-23-5, therefore it can be especially applied to portable 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
NJU7042FSOT-23-5-5Sn2Bi15YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJU7042FSOT-23-5(Active)Contact UsStock Check