PCM3793RHB BURR-BROWN [Burr-Brown Corporation], PCM3793RHB Datasheet - Page 24

• Manufacturer Part Number: PCM3793RHB
• Description: 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

PCM3793
PCM3794
SLES193A – AUGUST 2006 – REVISED SEPTEMBER 2006
24
(a) Right-Justified Data Format; L-Channel = HIGH, R-Channel = LOW
(c) Left-Justified Data Format; L-Channel = HIGH, R-Channel = LOW
(d) Burst BCK Interface Format at Master Mode; L-Channel = HIGH, R-Channel = LOW
(e) DSP Format
NOTE: All audio interface formats support BCK = 64 f
(b) I
2
S Data Format; L-Channel = LOW, R-Channel = HIGH
(= 32 f
(= 32 f
16-Bit Right-Justified
(= 32 f
(= 32 f
(= 32 f
multisampling rate, the f
S
DIN/DOUT
DIN/DOUT 14 15 16
DIN/DOUT
DIN/DOUT
DIN/DOUT
S
S
S
S
, 48 f
, 48 f
, 48 f
, 48 f
, 48 f
LRCK
LRCK
LRCK
LRCK
LRCK
BCK
S
BCK
BCK
BCK
BCK
S,
S,
S,
S,
or 64 f
or 64 f
or 64 f
or 64 f
64 f
S
S
)
, 128 f
S
S
S
)
)
)
S
or 256 f
1
1
1
S
1
of BCK is set to half the rate of the DSM operation frequency.
Figure 28. Audio Data Input and Output Formats
2
MSB
2
2
2
MSB
MSB
MSB
S
)
3
3
3
3
1
2
MSB
L-Channel
3
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L-Channel
L-Channel
L-Channel
14 15 16
14
14
LSB
LSB
LSB
15
15
S
14
LSB
in master mode (register 69, MSTR = 1). When setting the
16
16
15
1
16
2
MSB
14 15 16
3
LSB
1/f
1/f
S
S
1/f
1/f
1/f
1
S
S
S
1
1
2
MSB
2
2
MSB
MSB
3
3
3
1
2
MSB
14 15 16
R-Channel
LSB
3
R-Channel
R-Channel
R-Channel
14
14
14
LSB
LSB
LSB
15
15
15
16
16
16
14 15 16
LSB
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1
1
1
2
T0009-07
2
2
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