■ GENERAL DESCRIPTION                                                                  ■ PACKAGE OUTLINE
    NJM4580 is the dual operational amplifier, specially designed
for improving the tone control, which is most suitable for the
audio application.
  Featuring noiseless, higher gain bandwidth, high output
current and low distortion ratio, and it is most suitable not only                           NJM4580D            NJM4580L
for acoustic electronic parts of audio pre-amp and active filter,
but also for the industrial measurement tools. It is also suitable
for the head phone amp at higher output current, and further
more, it can be applied for the handy type set operational                                    NJM4580E           NJM4580V
amplifier of general purpose in application of low voltage single
supply type which is properly biased of the low voltage source.