參數(shù)資料
型號: ADS8412IBPFBTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP48
封裝: GREEN, PLASTIC, TQFP-48
文件頁數(shù): 3/29頁
文件大?。?/td> 1018K
代理商: ADS8412IBPFBTG4
www.ti.com
Signal internal to device
tCONV
CONVST
BUSY
CS = 0
CONVERT
SAMPLING
(When CS = 0)
BYTE
RD
tw1
tpd2
tpd1
tw4
tw2
tw3
tCONV
t(ACQ)
th1
th2
ten
tdis
D [7:0]
HiZ
DB[15:8]
HiZ
D [15:8]
D [7:0]
DB[7:0]
tsu4
tcycle
tsu(AB)
CONVST
(used in ABORT)
(used in normal
conversion)
tpd1
Data to
be read
Invalid
th4
tsu5
Previous Conversion
Current Conversion
ADS8412
SLAS384A – JUNE 2003 – REVISED DECEMBER 2004
Figure 3. Timing for Conversion and Acquisition Cycles With CS Tied to BDGND, RD Toggling
11
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