TC9446F Datasheet (Toshiba Semiconductor)

TC9446F, Audio Digital Processor

of Pin Functions Reset signal input terminal (L: reset, H: normal operation) Mode select input for MCU interface (L: serial, H: I C bus) Chip select input for MCU interface Latch pulse input for MCU interface Data input and output for MCU interface Clock input for MCU interface Acknowledge output fo

TC9446F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9446F Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio TC9446F is the various digital signal processor for decoding.

It contains the decode processing program which embraced encoding signals, such as Dolby Digital (AC-3)/Pro Logic (Note 1), MPEG2 audio and DTS (Note 2).

Decoding of Dolby Digital or MPEG2 audio is made with a single chip.

Moreover, an external memory can be connected to the TC9446F to dec

TC9446F Features

* Dolby digital (AC-3) or MPEG2 audio decode Acceptable bit rate upto 640 kbps Audio interface 4 output port, 2 input port (2 port of LRCK and BCK) DIR (digital audio interface receiver) built-in DIT (digital audio interface transmitter) built-in DIR and DIT are available upto 96 k