High Quality Audio J-FET Input Dual Operational Amplifier

Data Sheet


  • Operating Voltage (±3.5V to ±17V)
  • Low Noise (8nV/√Hz typ.)
  • THD (0.0004% typ. (Av=1))
  • Slew Rate (25V/µs typ.)
  • GBW (11MHz typ.)
  • High Output Current (100mA typ.(short-circuit current))
  • J-FET Input
  • Bipolar Technology
  • Package Outline (DIP8, SOP8 JEDEC 150mil
    DFN8-X7 (ESON8-X7)(3.5mm x 4.0mm)

General Description

The MUSES8920 is a high quality audio J-FET input dual operational amplifier, which is optimized for high-end audio, professional audio and portable audio applications. It is suitable for audio preamplifiers, active filters, and line amplifiers. In addition, J-FET input type has advantage of the low input bias current, it is suitable for transimpedance amplifier (I/V converter).

MUSES Official Website

MUSES Series 


  • Portable Audio
  • Home Audio
  • Professional Audio
  • Car Audio

Related Data

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
MUSES8920DDIP8-8Sn2Bi510-YesYesNon dry pack--
MUSES8920ESOP8 JEDEC 150mil-8Sn2Bi76YesYesYesNon dry pack1
MUSES8920KX7DFN8-X7(ESON8-X7)-8Sn2Bi27Yes--Non dry pack1-

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
MUSES8920DDIP8(Active)Contact UsStock Check
MUSES8920ESOP8 JEDEC 150mil(Active)Contact UsStock Check
MUSES8920KX7DFN8-X7(ESON8-X7)(Active)Contact UsStock Check