Datasheet
ADG2188
Rev. 0 | Page 23 of 28
DUMMY READBACK BYTE
ACK
BY
SWITCH
STOP
COND
BY
MASTER
READBACK BYTE
START
COND
BY
MASTER
ADDRESS BYTE
ACK
BY
MASTER
NO ACK
BY
MASTER
RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0
A0 R/W
A1A2
xxx xxxxx
SCL
SDA
A0 R/W
A1
A2
Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
SCL
SDA
DATA BYTEDATA BYTE
ACK
BY
SWITCH
STOP
COND
BY
MASTER
START
COND
BY
MASTER
ADDRESS BYTE
ACK
BY
SWITCH
NO ACK
BY
SWITCH
05897-006
Figure 35. Read Operation