MOSA
TIMING AND DATA FORMAT
MS6332
16-Bit Stereo Audio DAC & Headphone Driver
The MS6332 accepts input serial data formats of 16-bit word length. Left and right data words are time
multiplexed. The MSB must always be first. The format of data input is shown in Figs. 1 and 2.
LEFT
RIGHT
t
r
t
HB
t
f
t
LB
t
HW
t
SW
WS
BCK
t
cr
LSB
MSB
t
SD
t
HD
DATA
Fig.1
Timing and input signals.
WS
LEFT
RIGHT
BCK
DATA
2
1
0
15
MSB
14
13
2
1
0
LSB
15
MSB
14
13
2
1
0
LSB
Fig.2
Format of input signals.
Data format (BCK, WS, DATA)
Symbol
Parameter
V
IL
V
IH
Input LOW level
Input HIGH level
Input Leakage Current LOW
Input Leakage Current HIGH
Input Clock Frequency
Bit Rate Data Input
Word Select Input
Rise Time
Fall Time
Bit Clock Cycle Time
Bit Clock High Time
Bit Clock Low Time
Data Set-up Time
Data Hold Time to Bit Clock
Word Select Hold Time
Word Select Set-up Time
Conditions
Min
-
0.7V
DD
-
-
-
-
-
-
-
54
15
15
12
2
2
12
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
0.3V
DD
-
10
10
18.4
18.4
384
12
12
-
-
-
-
-
-
-
Unit
V
V
l
I
IL
l
l
I
IH
l
f
BCK
BR
µ
A
µ
A
MHz
Mbits/s
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
f
WS
t
r
t
f
t
C
r
t
HB
t
LB
t
SD
t
HD
t
HW
t
SW
REV 1.0
5
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