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NJW1149 - Audio Processor

General Description

The NJW1149 is an audio processor with BBE sound enhancement and SRS Labs' TruSurround 5.1 channel virtualizer.

It includes all of functions processing audio signal for TV, such as volume, balance, mute, tone control, eala NJRC original surround and simulated stereo 2 functions.

Key Features

  • q Operating Voltage 8 to 10 V 2 q I C BUS Interface q TruSurround 5.1ch. / 4ch. / 2ch. Inputs q BBE 0dB to +15dB(0.5dB/step) q eala (surround effect ; 2 steps) and Simulated Stereo qVolume 0 to -80dB, MUTE (0.33dB/step) qBalance 0 to -30dB, MUTE (1dB/step) qTone Control -15dB to +15dB(0.5dB/step) q Bi-CMOS Technology q Package Outline QFP64-C2 s.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com PRELIMINARY NJW1149 Audio Processor with Sound Enhancement and TruSurround 5.1ch Virtualizer s GENERAL DESCRIPTION The NJW1149 is an audio processor with BBE sound enhancement and SRS Labs' TruSurround 5.1 channel virtualizer. It includes all of functions processing audio signal for TV, such as volume, balance, mute, tone control, eala NJRC original surround and simulated stereo 2 functions. All of internal status and variables are controlled by I C BUS. s FEATURES q Operating Voltage 8 to 10 V 2 q I C BUS Interface q TruSurround 5.1ch. / 4ch. / 2ch. Inputs q BBE 0dB to +15dB(0.5dB/step) q eala (surround effect ; 2 steps) and Simulated Stereo qVolume 0 to -80dB, MUTE (0.33dB/step) qBalance 0 to -30dB, MUTE (1dB/step) qTone Control -15dB to +15dB(0.