SM5852DS
SM5852DS is Digital Audio Processor LSI manufactured by Nippon Precision Circuits Inc.
NIPPON PRECISION CIRCUITS INC.
Digital Audio Processor LSI
OVERVIEW
The SM5852DS is a digital signal processor IC that performs XBS (extra bass system), LIVE (pseudosound field) and ASC (train position) processing for use in digital audio reproduction equipment. It is designed for use with a 44.1 kHz sampling frequency.
PINOUT
LRCI BCKI DI
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
DB/DS MOD2 MOD1 OPT VDD LRCO BCKO DOUT
Features s s s s s
CLK VSS s s s s s s s
2-channel processing XBS/LIVE functions XBS/LIVE processing bypass mode ASC function ON/OFF switching Input-level dependent dynamic gain characteristics Serial input/output interface 2s plement, MSB...
