NJM2194 Datasheet | New Japan Radio

DESCRIPTION The NJM2194 is a SRS Dialog Clarity Processor to enhance the dialog in a stereo signal by extracting the dialog information, augmenting it using a proprietary dialog clarity algorithm, and mixing it back in to the final stereo audio signal. When this stereo audio is played, the speech dialog bees much easier to clearly hear while leaving the ambient information unchanged and the volume at a normal, more fortable level for others in the room at the time. The NJM2194 is suitable for audio applications such as TV, DVD and others. s PACKAGE OUTLINE NJM2194D NJM2194M s FEATURES q Operating Voltage +4.7 to +13V q Low Output Noise 10µVrms typ. (Dialog Clarity mode, VR:MAX) q Adjustable Dialog Clarity Effect q Internal Mode Control Switch q Bipolar Technology q Package Outline DIP14, DMP14 s PIN CONFIGURATION 14 13 12 11 10 9 8 1.VROUT 2.VRIN 3.TP 4.VREFOUT 5.VREFIN 6.V+ 7.GND 1 2 3 4 5 6 7 8.SW 9.CIN 10.COUT 11.ROUT 12.LOUT 13.RIN 14.LIN The Dialog Clarity technology right incorporated in the NJM2194 are owned by SRS Labs, a U.S. Corporation and licensed to New Japan Radio Co., Ltd. Purchaser of NJM2194 must sign a license for use of the chip and display of the SRS Labs trademarks. Any products incorporating the NJM2194 must be sent to SRS Labs for review. Dialog Clarity is protected under U.S. and foreign patents issued and/or pending. Dialog Clarity, SRS and the symbol are trademarks of SRS Labs, Inc. in the United States and selected foreign countries. Neither the purchase of the NJM2194, nor the corresponding sale of audio enhancement equipment conveys the right to sell mercialized recordings made with any SRS technology. SRS Labs requires all set makers to ply with all rules and regulations as outlined in the SRS Trademark Usage Manual separately provided. For further information, please contact: SRS Labs, Inc. 2909 Daimler Street. Santa Ana, CA 92705 USA Tel: 949-442-1070 Fax: 949-852-1099 http: //.srslabs. - 1 -B .. s BLOCK...