■ DESCRIPTION

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.

■ FEATURES

●Designed for High-Quality Sound

●Low Noise (f=1kHz) 3.5nV/ Hz

●Low Distortion 0.001

●Slew Rate 6.8V/μs

●Gain Bandwidth Product (f=100kHz) 19MHz

●Open-Loop Voltage Gain 120dB

●Unity-Gain stable

●Bipolar Input

●Supply Voltage ±4V to ±18V

●Operating Temperature -40°C to +125°C

●Supply Current (All Amplifiers) 5mA typ.

●Package DMP8