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NJM2186 - DOLBY S-TYPE NOISE REDUCTION PROCESSOR

Features

  • qOperating Voltage ( +7.5 or ±3.75 V min ) qDolby Level (-6dBm=388mVrms) qStereo system on 1 chip qFew external parts qBipolar Technology qPackage Outline TQFP64 sBLOCK.

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Full PDF Text Transcription

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NJM2186 PRELIMINARY DOLBY S-TYPE NOISE REDUCTION PROCESSOR sPACKAGE OUTLINE sGENERAL DISCRIPTION The NJM2186 is a stereo Dolby S-type noise reduction processor. It applies to stereo system on 1 chip because it includes dual channel circuit. The NJM2186 contains all of necessary block for decoding operation, and it also performs encoding operation by connecting two external operational amplifiers. + The feature of minimum operating voltage from 7.5V(V /V = ±3.75V)is most suitable for car audio applications. (NOTE) Dolby and double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. San Francisco, CA94103-4813. USA. This device is available only to licensees of Dolby Lab. Licensing and application information may be obtained from Dolby Lab.
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