2-Channel Electronic Volume

Data Sheet


  • Operating Voltage (±4.5 to ±7.5V)
  • Volume (
    0 to -95dB/1dB step, Mute
    0, +3, +6, +12, +18, +24dB)
  • Low Distortion (0.001% typ.)
  • Low Noise (-114dBV typ.)
  • External Mute Control
  • Zero Cross Detection
  • 2-wired serial BUS Control
  • CMOS Technology
  • Package (SSOP14)

General Description

The NJU72344 is a 2 channels electronic volume IC. The NJU72344 has many characteristics that are useful in audio application, such as low noise, low distortion, and wide operating voltage range. All functions are controlled by 2-wired serial BUS interface.

Package Information

Part NumberPackage OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU72344VSSOP1414Sn2Bi65YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJU72344VSSOP14(Active)Contact UsStock Check