Datasheet

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LRCK
(2)I
2
SDataFormat;L-Channel=LOW,R-Channel=HIGH
MSB LSB
1/f
S
(= 32f
S
,48f
S,
or64f
S
)
18-BitRight-Justified,BCK=48f
S
or64f
S
1/f
S
(1) Right-JustifiedDataFormat;L-Channel=HIGH,R-Channel=LOW
(3)Left-JustifiedDataFormat;L-Channel=HIGH,R-Channel=LOW
MSB LSB
20-Bit Right-Justified,BCK=48f
S
or64f
S
MSB LSB
24-BitRight-Justified,BCK=48f
S
or64f
S
1/f
S
(=32f
S
,48f
S,
or64f
S
)
(=32f
S
,48f
S,
or64f
S
)
MSB LSB
16-BitRight-Justified,BCK=32f
S
16-BitRight-Justified,BCK=48f
S
or64f
S
MSB LSB
L-Channel R-Channel
BCK
DATA 14 15 16
1 2 3 14 15 16
14 15 16 1 2 3 14 15 16
16 17 18
DATA
DATA
DATA
DATA
1 2 3 16 17 18
18 19 20 1 2 3 18 19 20
22 23 24 1 2 3
MSB LSB
MSB LSB
MSB LSB
MSB LSB
1 2 3 14 15 16
1 2 3 14 15 16
1 2 3 16 17 18
1 2 3 18 19 20
22 23 24
MSB LSB
1 2 3 22 23 24
L-Channel R-ChannelLRCK
BCK
DATA
1 2 3 1 2
MSB
N–2
N
N–1
LSB
1 2 3
MSB
N–2
N
N–1
LSB
L-Channel R-Channel
LRCK
BCK
DATA 1 2 3
N–2
N
N–1
1 2 3
N–2
N
N–1
1 2
MSB LSB LSBMSB
TPA5050
SLOS492B – MAY 2006 – REVISED MAY 2007
APPLICATION INFORMATION (continued)
Figure 4. Audio Data Formats
6
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