SM5882 View Datasheet(PDF) - Nippon Precision Circuits
Part Name
Description
MFG CO.
'SM5882' PDF : 16 Pages View PDF
BLOCK DIAGRAM
LRCI
Timing
CLK
control
SM588× series
DATA
Input interface
L
R
Filter & attenuation
operation block
L
R
Noise shaper
operation block
BCKI*
DEEM**
9 Level
DEM DAC
9 Level
DEM DAC
9 Level
DEM DAC
9 Level
DEM DAC
−+
LO
VSS VDD
RO
* : Not available for 2-wire input type
** : Not available for 3-wire input type
PIN DESCRIPTION
Number
Name
I/O
Description
1
DATA
I Serial data input
BCKI1
I Bit clock input
2
DEEM 2
I Deemphasis ON/OFF control (44.1 kHz, ON when HIGH)
3
LRCI
I Sample rate (fs) clock input. Left-channel input when HIGH, and right-channel input when LOW.
4
CLK
I External clock input
5
RO
O Right-channel analog output
6
VSS
– Ground
7
VDD
– Supply
8
LO
O Left-channel analog output
1. 3-wire type
2. 2-wire type with built-in deemphasis filter
NIPPON PRECISION CIRCUITS—3
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