SM5816AF

www.DataSheet4U.com SM5816AF 6-channel DSD-PCM Converter Preliminary Product Bulletin OVERVIEW The SM5816AF is a 6-channel DSD data to 6-channel 8fs or 2fs PCM data converter IC. During conversion, decimation filtering is performed using a filter with selectable fixed coefficients (4 sets) or optional filter coefficients that are written to the built-in RAM. Also, DSD input/outputs and PCM outputs are available for use in master/slave mode operation, in a wide range of system configurations, making it easy to construct a multichannel DSD/PCM reproduction system. FEATURES I I PINOUT Top view VSS6 EXMCK EXID1 EXID2 EXILRCK EXIBCK TEST3 TEST2 MCK VDD5 VSS5 CKOUT TEST1 F2FLREX1 F2CSWEX2 F2SLR F2LRCK F2BCK FMT2FS VDD4 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 I I I I I I I I I I I I I 512fs master clock (22.5792MHz, fs = 44.1kHz) DSD inputs connected directly to outputs in through mode Clock master/slave switching for DSD input/outputs and PCM outputs 2-system external data inputs (3-wire), with 2fs output data BCK and LRCK pins switchable between external inputs and internal filter outputs Decimation filter characteristics Fixed coefficients: 4 sets (8fs), 1 set (2fs) Writable coefficients: 1 set Dither rounding function in 8fs/24-bit output mode only, with switchable ON/OFF and summing position Mute operation 8fs output format: [MSB-first left-justified 32-bit] or [MSB-first right-justified 24-bit] 2fs output format: [MSB-first left-justified 32-bit] or [IIS 32...