Datasheet

LTC2637
18
2637fb
TIMING DIAGRAM
Figure 2. Typical LTC2637 Write Transaction
ACK ACK
123456789123456789123456789123456789
2637 F02
ACK
START
A6 A5 A4 A3
SLAVE ADDRESS
A2 A1 A0 W
SCL
C2C3 C1 C0 A3 A2 A1 A0 XXXX
ACK
1ST DATA BYTE 2ND DATA BYTE 3RD DATA BYTE
Figure 1. I
2
C Timing
t
f
SDA
SCL
SSrSP
t
f
t
r
t
BUF
t
r
t
LOW
t
HD(STA)
t
SU(STA)
t
SU(STO)
t
HD(DAT)
ALL VOLTAGE LEVELS REFER TO V
IH(MIN)
AND V
IL(MAX)
LEVELS
t
HIGH
t
SU(DAT)
t
HD(STA)
t
SP
2637 F01