CAT5419WI-25 ONSEMI [ON Semiconductor], CAT5419WI-25 Datasheet - Page 11

• Manufacturer Part Number: CAT5419WI-25
• Description: Dual Digitally Programmable Potentiometers with 64 Taps and 2-wire Interface
• Manufacturer: ONSEMI [ON Semiconductor]

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)
2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
Command
0
0
0
0
INC/DEC
Issued
1
1
1
1
SCL
SDA
R
W
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
0
0
0
0
1
1
1
1
A3
A3
A3
A3
A2
A2
A2
A2
A1
A1
A1
A1
A0
A0
A0
A0
A
C
K
A
C
K
A
C
K
A
C
K
1
1
1
1
Voltage Out
0
1
0
0
0
1
1
0
INSTRUCTION
INSTRUCTION
INSTRUCTION
INSTRUCTION
1
0
1
0
11
R1
R1
0
0
R0
R0
0
0
0
0
0
0
P0
P0
P0
P0
C
K
C
K
A
A
A
C
K
A
C
K
7
0
7
0
t
7
0
7
0
WRID
6
0
6
0
6
0
6
0
5
5
5
5
DATA
DATA
4
4
DATA
DATA
4
4
3
3
3
3
2
2
2
2
Doc. No. MD-2115 Rev. I
1
1
CAT5419
1
1
0
0
0
0
A
C
K
A
C
K
A
C
K
A
C
K
O
O
S
T
P
S
T
P
S
O
P
S
O
P
T
T