參數(shù)資料
型號: CAT5221YI-00TE13
元件分類: 數(shù)字電位計
英文描述: Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and 2-wire Interface
中文描述: 雙數(shù)字可編程電位計(民進黨)與64個龍頭和2線接口
文件頁數(shù): 11/16頁
文件大小: 112K
代理商: CAT5221YI-00TE13
11
CAT5221
Document No. 2113, Rev. I
Figure 10. Increment/Decrement Timing Limits
SCL
SDA
R
W
INC/DEC
Command
Issued
Voltage Out
t
WRID
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 A3 A2 A1 A0
1 0 0 1 0 P0 0 0
7 6
5
4
3
2 1 0
S
T
A
R
T
A
C
K
A
C
K
A
C
K
S
T
O
P
DEVICE ADDRESSES
INSTRUCTION
DATA
0
1 0 1 A3 A2 A1 A0
1 0 1 1 0 P0 R1 R0
7 6
5
4
3
2 1 0
S
T
A
R
T
A
C
K
A
C
K
A
C
K
S
T
O
P
DEVICE ADDRESSES
INSTRUCTION
DATA
0
1 0 1 A3 A2 A1 A0
1 1 0 0 0 P0 R1 R0
7 6
5
4
3
2 1 0
S
T
A
R
T
A
C
K
A
C
K
A
C
K
S
T
O
P
DEVICE ADDRESSES
INSTRUCTION
DATA
0
1 0 1 A3 A2 A1 A0
1 0 1 0 0 P0 0 0
7 6
5
4
3
2 1 0
S
T
A
R
T
A
C
K
A
C
K
A
C
K
S
T
O
P
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