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Audio & Video ICs

High Quality Audio J-FET Input Dual Operational Amplifier

  • Low Noise (
    13nV/√Hz typ.
    1.6µVrms typ. (RIAA))
  • Low Distortion (0.003% typ. (Av=10))
  • Wide Gain Bandwidth Product (5MHz typ.)
  • Slew Rate (20V/µs typ.)
  • Input Offset Voltage (2mV typ. 10mV max.)
  • Input Bias Current (30pA typ. 400pA max.)
  • Open Loop Voltage Gain (110dB typ.)
  • Operating Voltage (±4V to ±18V)
  • J-FET Technology
  • Package Outline (SOP8 JEDEC 150 mil)
General Description
The NJM8901 is a high quality audio dual operational Amplifier with JFET technology, strikes a balance between “MUSES technology” and mass-production technique. The original process tuning and the assembly technology, based on MUSES technology, make excellent sound and absorbing cost increases. The characteristics like Low noise (13nV/√Hz), high slew rate (20V/µs) and low distortion (0.003% at Av=10) suitable for audio preamplifiers, active filters, and line amplifiers. In addition, taking advantage of the low input bias current that J-FET has, it is suitable for transimpedance amplifier (I/V converter).
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
SOP8 JEDEC 150mil
8Sn2Bi76YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM8901ESOP8 JEDEC 150mil(Active)