Datasheet

LTC4156
16
4156f
TIMING DIAGRAMS
ACK
1 2 3
WRITE ADDRESS R/W
4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9
0 0 0 1 0 0 1 0
0 0 0 1 0 0 1 0
A7 A6 A5 A4 A3 A2 A1 A0
B7 B6 B5 B4 B3 B2 B1 B0
ACK
STOPSTART
SDA
SCL
ACK
SUB ADDRESS
INPUT DATA BYTE
OPTIONAL
4155 TD01
I
2
C Write Protocol
I
2
C Read Protocol
Timing Diagram
ACK
1 2 3
READ ADDRESS R/W
4 5 6 7 8 9 1 2 3 4 5 6 7 8 9
0 0 0 1 0 0 1 1
0 0 0 1 0 0 1 1
A7 A6 A5 A4 A3 A2 A1 A0
START
SDA
SCL
NACK
OUTPUT DATA BYTE
4155 TD02
t
SU, DAT
t
HD, STA
t
HD, DAT
SDA
SCL
t
SU, STA
t
HD, STA
t
SU, STO
4155 TD03
t
BUF
t
LOW
t
HIGH
START
CONDITION
(S)
REPEATED START
CONDITION
(S
r
)
STOP
CONDITION
(P)
START
CONDITION
(S)
t
r
t
f
t
SP