■GENERAL DISCRIPTION
The NJM2191is a SRS 3D Stereo and SRS HEADPHONE audio processor. The 3D Stereo regenerates 3D surround sound with only two speakers, and also the SRS HEADPHONE provides a realistic and spacious listening experience through standard headphones.
The NJM2191is suitable for mini component, CD radio cassette, multimedia speaker system for PC and others.

■FEATURES
●Operating Voltage                       4.7 to 13V
●Low Operating Current                 10.0 mA typ. at 3D Stereo Mode
                                                  11.0mA typ. at SRS HP Mode
●Low Output Noise                       17.8µVrms typ.at 3D Stereo Mode
                                                  17.8µVrms typ at SRS HP Mode
●Bypass Gain                                0dB typ.
●Sound Field Adjustment by Width Volume
●Internal Mode Switch                    3D Stereo / SRS HP
●Bipolar Technology
●Package Outline                           SDIP30, SDMP30