參數(shù)資料
型號(hào): CAT5251WI-50TE13
元件分類: 數(shù)字電位計(jì)
英文描述: Quad Digitally Programmable Potentiometer (DPP) with 256 Taps and SPI Interface
中文描述: 四數(shù)字可編程電位(民進(jìn)黨)與256水龍頭和SPI接口
文件頁(yè)數(shù): 11/15頁(yè)
文件大小: 95K
代理商: CAT5251WI-50TE13
11
CAT5251
Document No. 2017, Rev. D
Figure 10. Increment/Decrement Timing Limits
INSTRUCTION FORMAT
Read Wiper Control Register (WCR)
Write Wiper Control Register (WCR)
Read Data Register (DR)
Write Data Register (DR)
DEVICE ADDRESSES INSTRUCTION
DATA
0
1 0 1 0
0 A A 1 0 0 1 0 0 P P 7 6 5 4 3 2 1 0
1 0
1 0
CS
CS
DEVICE ADDRESSES INSTRUCTION
DATA
0
1 0 1 0
0 A A 1 0 1 0 0 0 P P 7 6 5 4 3 2 1 0
1 0
1 0
CS
CS
DEVICE ADDRESSES INSTRUCTION
DATA
0
1 0 1 0
0 A A 1 1 0 0 R R P P 7 6 5 4 3 2 1 0
1 0
1 0 1 0
CS
CS
DEVICE ADDRESSES INSTRUCTION
DATA
0
1 0 1 0
0 A A 1 0 1 1 R R P P 7 6 5 4 3 2 1 0
1 0
1 0 1 0
CS
CS
High Voltage
Write Cycle
Read (WIP) Status
DEVICE ADDRESSES INSTRUCTION
DATA
0
1 0 1 0
0 A A 0 1 0 1 0 0 0 1 7 6 5 4 3 2 1
1 0
0 0 0 0 0 0 0
CS
CS
W
I
P
SCK
SI
R
W
INC/DEC
Command
Issued
Voltage Out
t
WRL
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