參數(shù)資料
型號(hào): DDC112U/1K
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 2-CH 20-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
封裝: GREEN, PLASTIC, SOIC-28
文件頁(yè)數(shù): 16/34頁(yè)
文件大?。?/td> 776K
代理商: DDC112U/1K
DDC112
23
SBAS085B
www.ti.com
CLK = 10MHz
CLK = 15MHz
SYMBOL
DESCRIPTION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
t27
Cont Mode Data Ready
421.2
280.8
s
t28
Data Retrieval Shutdown Before Edge of CONV
10
s
Side B
Data
Side A
Data
T
INT
T
INT
t
27
t
28
CONV
DVALID
DXMIT
DCLK
DOUT
FIGURE 24. Readback
Before CONV Toggles.
T
INT
t
27
t
29
t
26
T
INT
T
INT
Side A
Data
Side B
Data
Side A
Data
CONV
DVALID
DXMIT
DCLK
DOUT
FIGURE 25. Readback
After CONV Toggles.
CLK = 10MHz
CLK = 15MHz
SYMBOL
DESCRIPTION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
t26
Hold Time for DXMIT HIGH Before Falling Edge
2
1.33
s
of DVALID
t27
Cont Mode Data Ready
421.2
280.8
s
t29
Data Retrieval Start-Up After Edge of CONV
10
s
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