SM5852CS データシートの表示（PDF） - Nippon Precision Circuits
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SM5852CS Datasheet PDF : 17 Pages
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NIPPON PRECISION CIRCUITS INC.
SM5852CS
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.
FEATURES
s 2-channel processing
s 6 input-level dependent dynamic gain
characteristics
s Dynamic range compression bypass mode
s 2 attack time settings
s Soft muting function
s Serial input/output interface
2s complement, MSB first, 16-bit
s 384fs system clock
s 23 × 23-bit multiplier/30-bit high-precision
accumulator
s TTL-compatible input/output
s 3.2 to 5.5 V operating voltage range
s 16-pin SOP
s Molybdenum-gate CMOS
PINOUT
LRCI 1
BCKI 2
DI 3
CLK 4
VSS 5
RSTN 6
TESTN 7
MUTEN 8
16 DB/DS
15 MOD2
14 MOD1
13 OPT
12 VDD
11 LRCO
10 BCKO
9 DOUT
PACKAGE DIMENSIONS
16-pin SOP (Unit: mm)
ORDERING INFOMATION
Device
SM5852CS
Package
16pin SOP
0.17±0.05
10.16±0.3
10.5 MAX
0.635±0.15
1.27±0.15
0.4±0.15
0˚ to 15˚
NIPPON PRECISION CIRCUITS—1
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