參數(shù)資料
型號: AD1839AEB
廠商: Analog Devices, Inc.
元件分類: Codec
英文描述: 2 ADC, 6 DAC, 96 kHz, 24-Bit Sigma-Delta Codec
中文描述: 2的ADC,6 DAC的,96千赫,24位Σ-Δ編解碼器
文件頁數(shù): 16/24頁
文件大?。?/td> 674K
代理商: AD1839AEB
AD1839A
Rev. B | Page 16 of 24
DBCLK
DLRCLK
DSDATA
LEFT-JUSTIFIED
MODE
DSDATA
RIGHT-JUSTIFIED
MODE
LSB
DSDATA
I
2
S COMPATIBLE
MODE
MSB
MSB – 1
MSB
MSB
0
t
DBH
t
DBL
t
DDH
t
DDH
t
DDS
t
DDS
t
DLH
t
DDH
t
DDS
t
DDH
t
DDS
t
DLS
Figure 18. DAC Serial Mode Timing
LRCLK
BCLK
ADC DATA
SLOT 1
LEFT 1
SLOT 2
LEFT 2
SLOT 5
RIGHT 1
SLOT 6
RIGHT 2
MSB
MSB – 1
MSB – 2
16 BCLKs
SLOT 3
LEFT 3
SLOT 4
LEFT 4
SLOT 7
RIGHT 3
SLOT 8
RIGHT 4
0
128 BCLKs
Figure 19. ADC Packed Mode 128
LRCLK
BCLK
ADC DATA
SLOT 1
LEFT 1
SLOT 2
LEFT 2
SLOT 5
RIGHT 1
SLOT 6
RIGHT 2
MSB
MSB – 1
MSB – 2
32 BCLKs
SLOT 3
LEFT 3
SLOT 4
LEFT 4
SLOT 7
RIGHT 3
SLOT 8
RIGHT 4
0
256 BCLKs
Figure 20. ADC Packed Mode 256
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