NJW1103

The NJW1103 is a surround processor including all of the necessary circuits of dolby pro logic surround decoder and digital delay.In addition to dolby pro logic surround fuhction, it performs easily other surround function such as hall,live,disco and others.It also includes echo and microphone mixing functions for karacke.This device is available only to licensees of Dolby Lab.Licensing and application information may be obtained from Dolby Lab.

Features of the NJW1103 are:(1)operating voltage:Vcc=9V (analog block),Vdd=5V (digital block); (2)digital delay on chip; (3)center and surround channel level trimmer:-31 TO OdB/1dB step (0dB=dolby level); (4)karaoke function (echo, mic.mixing); (5)serial data interface (3-wire):DATA, REO, SCK; (6)bi-CMOS technology; (7)package outline: QFP80.

The absolute maximum ratings of the NJW1103 can be summarized as:(1)supply voltage Vdd:7V;(2)storage temperature:-40 to +125;(3)operating temperature:-20 to 75 ;(4)power dissipation:1.37W.The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s).In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement.In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets.

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