參數(shù)資料
型號(hào): ADS8517IPWR
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PDSO28
封裝: GREEN, PLASTIC, TSSOP-28
文件頁(yè)數(shù): 14/38頁(yè)
文件大?。?/td> 948K
代理商: ADS8517IPWR
BUSY
STATUS
(N+1) th Accquisition
Error
Correction
Nth Conversion
External
DATACLK
DATA
Nth Conversion Data
SYNC= 0
D15
0
1
2
3
15
14
16
TAG
T01
D05
D10
D12
D13
D14
T00
T04
T03
T02
T13
T12
T11
T06
T16
T15
T14
Ty y
5
4
11
12
13
10
D11
T05
D04
D03
D02
D01
Txx
D00
T00
T17
R/C
EXT/INT tied high, CS tied low
tw1 + tsu1 starts READ
tw1
td1
tw2
tsu1
td3
td11
td2
tconv
tacq
td3
td1
tsu3
tw3
tc2
tw4
tsu1
td8
tsu4
th1
BUSY
STATUS
Error
Correction
(N + 1)th Conversion
External
DATACLK
SDATA
Nth Conversion Data
D15
0
1
2
3
15
14
16
D05
D10
D12
D13
D14
5
4
11
12
13
10
D11
D00
D04
D03
D02
D01
R/C
EXT/INT tied high, CS and TAG tied low
Rising DATACLK change DATA, tw1 + tsu1 Starts READ
TAG is not recommended for this mode. There is not enough
time to do so without violating td11.
tw1
td1
tw2
td10
td3
tsu3
tconv
td2
tsu1
tw3
tc2
tw4
td11
td8
www.ti.com ................................................................................................................................................. SLAS527A – SEPTEMBER 2008 – REVISED JUNE 2009
Figure 35. Read After Conversion (Discontinuous External DATACLK)
Figure 36. Read During Conversion (Discontinuous External DATACLK)
Copyright 2008–2009, Texas Instruments Incorporated
21
Product Folder Link(s): ADS8517
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