■ GENERAL DESCRIPTION
The NJM2754 is 4In-1out stereo audio Selector with ground noise isolation amplifiers. It contains dual channel differential amplifier.
It is developed for those car audio applications where long connections between head unit and other components are necessary and ground noise has to be eliminated.

■ FEATURES
• 4in-1out Stereo Audio Selector
• Operating Voltage                               4.3 to 12V
• Operating Current                               14mA(typ.)
• Common mode rejection ratio             CMRR=60dB typ.
• Maximum Output Voltage                    2Vrms min., @ THD=0.1%
• Supply Voltage Rejection Ratio           60dB typ.
• Total Harmonic Distortion                    0.003% typ.
• Noise Output Voltage                           1.7µVrms typ.
• Bipolar Technology
• Package Outline                                  SSOP20