±18V Operation High Quality Audio Volume

Data Sheet

New Product Information


  • Operating Voltage (Analog ±10 to ±18V
    Digital +3.0 to +5.5V)
  • 3-Wired Serial Control
  • Selectable Chip Address (Available for using four chips on same serial bus line)
  • Low Output Noise (* It conforms to the characteristics of an external operational amplifier.)
  • Low Distortion (* It conforms to the characteristics of an external operational amplifier.)
  • Volume (
    0 to -111.75dB /0.25dB step
    +21 to 0dB /3dB step, Mute)
  • Soft-Step Circuit
  • Zero Cross Detection Circuit
  • Package Outline (SSOP32)

General Description

The MUSES72323 is a ±18V operation high quality audio volume. It provides low output noise and low distortion characteristics, 0.25dB step volume. In addition, employing external op-amps as output signal buffers, it offers designer’s variety of circuit design. All of functions are controlled via three-wired serial bus. Selectable chip address is available for using two chips on same serial bus line. The MUSES72323 is suitable for High-end audio equipment and professional audio equipment.

MUSES Official Website

MUSES Series 


  • Hi-Fi Audio Application
  • Professional Audio Application

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
MUSES72323VSSOP32-32-Sn2Bi185Yes-YesDry pack 12a

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
MUSES72323VSSOP32(Active)Contact UsStock Check

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