參數(shù)資料
型號: AD1837
廠商: Analog Devices, Inc.
元件分類: Codec
英文描述: 2 ADC, 8 DAC, 96 kHz, 24-Bit Codec
中文描述: 2的ADC,8 DAC的,96千赫,24位編解碼器
文件頁數(shù): 13/24頁
文件大小: 523K
代理商: AD1837
REV. B
AD1837
–13–
CLATCH
CCLK
CIN
COUT
D0
D8
D0
D15
D14
D9
D8
t
CCH
t
CCL
D9
t
CDS
t
CDH
t
CLS
t
CLH
t
COD
t
COTS
t
CCP
t
COE
Figure 3. Format of SPI Timing
LRCLK
BCLK
SDATA
LRCLK
BCLK
SDATA
LRCLK
BCLK
SDATA
LRCLK
BCLK
SDATA
LEFT CHANNEL
RIGHT CHANNEL
LEFT CHANNEL
RIGHT CHANNEL
LEFT CHANNEL
RIGHT CHANNEL
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LEFT-JUSTIFIED MODE—16 BITS TO 24 BITS PER CHANNEL
I
2
S MODE—16 BITS TO 24 BITS PER CHANNEL
RIGHT-JUSTIFIED MODE—SELECT NUMBER OF BITS PER CHANNEL
DSP MODE—16 BITS TO 24 BITS PER CHANNEL
1/
f
S
NOTES
1. DSP MODE DOES NOT IDENTIFY CHANNEL.
2. LRCLK NORMALLY OPERATES AT
f
EXCEPT FOR DSP MODE WHICH IS 2
f
S.
3. BCLK FREQUENCY IS NORMALLY 64 LRCLK BUT MAY BE OPERATED IN BURST MODE.
Figure 4. Stereo Serial Modes
相關(guān)PDF資料
PDF描述
AD1837AS 2 ADC, 8 DAC, 96 kHz, 24-Bit Codec
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