參數(shù)資料
型號(hào): TLC320AD57CDWR
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
封裝: PLASTIC, SO-28
文件頁數(shù): 5/21頁
文件大?。?/td> 129K
代理商: TLC320AD57CDWR
2–5
available as a master are 16-bit modes. Two of the modes differ as MSB first versus LSB first. These two
modes set SCLK = LRClk
× 32. This is one half the frequency used in the other transfer modes [see Figures
2–3(d) and 2–3(e)]. The third 16-bit mode provides the data MSB first with one clock delay after LRClk [see
Figure 2–3(a)].
15
14
. . .
1
0
15
14
. . .
10
(a) MASTER MODE (Fsync bound)
17
16
. . .
1
0
17
16
. . .
10
17
64 SCLKs
(b) 18-BIT MASTER MODE
64 SCLKs
01
. . .
16
17
0
1
. . .
16
17
(c) 18-BIT MASTER MODE
14
. . .
10
15
14
. . .
10
15
32 SCLKs
Right
Left
(d) DSP CONTINUOUS MODE
32 SCLKs
1
. . .
14
15
01
. . .
14
15
0
(e) DSP CONTINUOUS MODE
Mode 011
SCLK
Fsync
DOUT
LRClk
Mode 100
SCLK
Fsync
DOUT
LRClk
Mode 101
SCLK
Fsync
DOUT
LRClk
Mode 110
SCLK
Fsync
DOUT
LRClk
Mode 111
SCLK
Fsync
DOUT
LRClk
15
0
Left
Right
64 SCLKs
Figure 2–3. Serial Master Transfer Modes
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