Datasheet

LTC4155
16
4155fc
TIMING DIAGRAMS
ACK
123
WRITE ADDRESS R/W
456789123456789123456789
00010 010
00010010
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
123
READ ADDRESS R/W
456789123456789
00010011
00010011
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