
MAX8834Y/MAX8834Z
Adaptive Step-Up Converters
with 1.5A Flash Driver
LEGEND
MASTER TO
SLAVE
SLAVE TO
MASTER
A. READING A SINGLE REGISTER
1
7
1
1
8
1
1
8
1
1
8
1
1
NUMBER OF BITS
S
SLAVE ADDRESS
0
A
REGISTER POINTER
A Sr
SLAVE ADDRESS
1
A
DATA
A
P
R/W
B. READING MULTIPLE REGISTERS
1
7
1
1
8
1
1
8
1 1
8
1
NUMBER OF BITS
S
SLAVE ADDRESS
0
A
REGISTER POINTER X
A
Sr
SLAVE ADDRESS
1
A
DATA X+1
A
...
R/W
R/W
8
1
8
1
8
1
1
NUMBER OF BITS
...
DATA X+1
A ...
DATA X+n-1
A
DATA X+n
A P
Figure 20. Reading from the MAX8834Y/MAX8834Z
Maxim Integrated
23