SM5852CS
NIPPON PRECISION CIRCUITS INC.
Dynamic Range Compression LSI
OVERVIEW
The SM5852CS is a digital signal processor IC that
performs dynamic range compression for use in
digital audio reproduction equipment. It is designed
for use with a 44.1 kHz sampling frequency.
PINOUT
LRCI
BCKI
DI
CLK
VSS
RSTN
TESTN
MUTEN
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
SM5852CS
FEATURES
s
s
s
s
s
s
s
s
s
s
s
s
2-channel processing
6
input-level
dependent
dynamic
gain
characteristics
Dynamic range compression bypass mode
2 attack time settings
Soft muting function
Serial input/output interface
2s complement, MSB 铿乺st, 16-bit
384fs system clock
23
脳
23-bit multiplier/30-bit high-precision
accumulator
TTL-compatible input/output
3.2 to 5.5 V operating voltage range
16-pin SOP
Molybdenum-gate CMOS
PACKAGE DIMENSIONS
16-pin SOP (Unit: mm)
ORDERING INFOMATION
Device
SM5852CS
Package
16pin SOP
6.8卤0.3
0藲 to 15藲
2.0卤0.2
0.1卤0.1
5.5卤0.3
8.0卤0.3
8.0卤0.3
0.17卤0.05
10.16卤0.3
10.5 MAX
0.635卤0.15
1.27卤0.15
0.4卤0.15
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