NJM2181 Datasheet (New Japan Radio) - Passive Matrix TruSurroundTM 3D AUDIO PROCESSOR

NJM2181, Passive Matrix TruSurroundTM 3D AUDIO PROCESSOR

The NJM2181 is a Passive Matrix TruSurroundTM 3D audio processor.

It regenerates the full surround soundfield directly from any kinds of surround encoded stereo input (Lt/Rt) signals.

After the internal passive matrix circuit decodes Lt/Rt signal into 4 channel signals, the TruSurround virtualizer r

NJM2181 Features

* q Operating Voltage q Maximum input Voltage q Low Output Noise q BYPASS Gain q Passive Matrix TruSurround q SRS 3D Stereo & 3D Mono q BYPASS FUNCTION q Bipolar Technology q Package Outline (4.7 to 13V) (1.5Vrms typ. at TruSurround) (32µVrms typ. at TruSurround) (0dB typ.) (Two-grade Switch for 3D E