SM5819HQF Datasheet, PDF (3/18 Pages) Nippon Precision Circuits Inc – 6-channel DSD-PCM Converter

SM5819HQF
No.
Name
I/O
Property¹
Input
voltage
Description
39
DSIFL
I
−
3.3V DSD data input: front left-channel
40
DSIFR
I
−
3.3V DSD data input: front right-channel
41
DSICT
I
−
3.3V DSD data input: center channel
42
DSISW
I
−
3.3V DSD data input: subwoofer channel
43
DSISL
I
−
3.3V DSD data input: surround left-channel
44
DSISR
I
−
3.3V DSD data input: surround right-channel
45
DIRDSCK
I
PD
3.3V
DSBCK I/O select
L: input (slave), H: output (master)
46
SYNC
I
S, PU
3.3V Forced synchronization input (active-HIGH edge)
47
INIT
I
S, PU
3.3V Initialization input: Active-LOW, Resync on “L” → “H”
48
VSS
−
−
−
Ground
1. S = Schmitt, PU = pull-up resistor, PD = pull-down resistor, mA = output current
NIPPON PRECISION CIRCUITS INC.—3