參數(shù)資料
型號: TLV320DAC32IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 17/69頁
文件大?。?/td> 1242K
代理商: TLV320DAC32IRHBR
n-1 n-2
n-3
n-1 n-2
n-3
I
2S MODE
n-1
n-2 n-3
n-1
n-2 n-3
DSP MODE
BCLK
WCLK
SDIN
n2 n3
1
0
n1 n2
1
0
1/fs
LSB
MSB
LeftChannel
RightChannel
n1
MSB
LSB
n4
2
n3
2
MSB
LSB
SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008........................................................................................................................................ www.ti.com
Figure 27. Left Justified Serial Data Bus Mode Operation
In I2S mode, the MSB of the left channel is valid on the second rising edge of the bit clock after the falling edge
of the word clock. Similarly the MSB of the right channel is valid on the second rising edge of the bit clock after
the rising edge of the word clock.
Figure 28. I2S Serial Data Bus Mode Operation
In DSP mode, the rising edge of the word clock starts the data transfer with the left channel data first and
immediately followed by the right channel data. Each data bit is valid on the falling edge of the bit clock.
Figure 29. DSP Serial Bus Mode Operation
24
Copyright 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): TLV320DAC32
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