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Operational Amplifiers & Comparators

Low Noise, Bipolar Input Dual Audio Operational Amplifier

  • Designed for High-Quality Sound
  • Low Noise (3.5nV/√Hz at 1kHz)
  • Low Distortion (0.001%)
  • Slew Rate (6.8V/µs )
  • Gain Bandwidth Product (19MHz)
  • Open-Loop Voltage Gain (120dB)
  • Unity-Gain stable
  • Bipolar Input
  • Supply Voltage ±4V to ±18V
  • Operating Temperature -40°C to +105°C
  • Supply Current(All Amplifier) (5mA typ.)
  • Package Outline (DMP8)
General Description
The NJM4585 is a low noise bipolar input dual audio operational amplifier featuring 3.5nV/√Hz at 1 kHz. The NJM4585 features Low distortion, high slew rate, wide bandwidth and high open-loop gain. In addition, unity-gain stable allows voltage-follower operation. These features make NJM4585 ideal for audio pre amplifier, microphone amplifier, line amplifier and other audio applications. NJM4585 operate over a wide temperature range of -40°C to +125°C, making this IC ideal for use in industrial measurement instruments. The NJM4585 is available in the 8-pin DMP8 packages.
  • Professional Audio sets
  • Audio pre/microphone amplifiers
  • Analog/Digital mixer
  • AV Receiver
  • Car Audio
  • Industrial Measurement Instruments
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
8Sn2Bi95YesYesYesNon dry pack1
Sample & Buy
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