V-F / F-V Convertor

Data Sheet


  • Operating Voltage (8V to 22V)
  • Wide Operation Frequency Range (1.0Hz to 100kHz)
  • Few external parts
  • Bipolar Technology
  • Package Outline (DIP8,DMP8)

General Description

The NJM4151 provide a simple low-cost method of A/D conversion. They have all the inherent advantages of the voltage-to-frequency conversion technique. The Output of NJM4151 is a series of pulses of constant duration. The frequency of the pulses is proportional to the applied input voltage. These converters are designed for use in a wide range of data conversion and remote sensing applications.

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM4151DDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM4151MDMP8-8Sn2Bi95YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM4151DDIP8(Active)Contact UsStock Check
NJM4151MDMP8(Active)Contact UsStock Check