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The NJW1103A is a Dolby Pro Logic Surround processor which contains all of the necessary functions of Pro Logic decoder include time delay.
Features include not only Dolby Pro Logic but also other surround such as Matrix, Hall, etc. and echo and mic mixing function for karaoke.
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.
NJW1103A Maximum Ratings
Supply Voltage VCC ..................................................11 V Supply Voltage VDD ....................................................7 V Power Dissipation Pd ...........................................1.37 W Operating Temperature Range Topr ..........-20 to +75 ºC Storage Temperature Range Tstg ...........-40 to +125 ºC
NJW1103A Features
· Operating Voltage VCC=9V(Analog), VDD=5V(Digital) · Digital Delay on Chip · Cch, Sch Channel Level Trimmer · Digital Noise Sequencer · Karaoke Function (Echo, Mic Mixing) · Serial Data Interface (DATA, REQ, SCK) · Bi-CMOS Technology · Package QFP80-C3