NJU26501

NJU26501 www.DataSheet4U.com Multi-Function Digital Audio Decoder General Description The NJU26501 is a multi-function digital audio signal decoder. The NJU26501 processes the stereo matrix-encoded or compressed signal into spacious sound of up to 7.1(max) channels by Dolby Digital, Dolby Digital EX or DTS with Bass Management System. Also non matrix-encoded audio signal can be processed into effective spacious sound by Dolby Pro Logic II. The decoded multi-channel signal can be downmixed into 2-channel virtual surround output by the Dolby Virtual technology. The applications of the NJU26501 are suitable for multi-channel products such as DVD Player, AV AMP, Home Theater and Car Audio, or any kinds of multi-channel audio products. ■ Package NJU26501FS1 FEATURES - Software Dolby Digital / Dolby Digital EX (7.1ch) Dolby Pro Logic II Virtual Dolby Digital Bass Management DTS (5.1ch) - Hardware 24bit Fixed-point Digital Signal Processing Maximum Clock Frequency : 24.576MHz (Standard), built-in PLL Circuit Digital Audio Interface : 2 Input ports / 4 Output ports Digital Audio Format : I2S, Left- justified, Right-justified, 16/18/20/24 bit, BCK : 32/64fs Master / Slave Mode : In Master mode, MCK = 256fs, MCK2 = 512fs : I2C bus (Standard-mode/100kbps, Fast-mode/400kbps) Serial Host Interface : 4-Wire-Serial bus (Clock, Enable, Input data, Output data) Power Supply : VDD = VDDPLL = 1.8V : VDDIO = 3.3V Input terminal : 5.0V Input tolerant Package : QFP5...