CAT34TS02 Datasheet, PDF (7/22 Pages) ON Semiconductor – Digital Output Temperature Sensor with On-board SPD EEPROM

Figure 1. Start/Stop Timing
CAT34TS02
SDA
SCL
START BIT
STOP BIT
Figure 2. Slave Address Bits
EEPROM 1
0
1
0 A₂ A₁ A₀ R/W
TEMPERATURE SENSOR 0
0
1
1 A₂ A₁ A₀ R/W
PREAMBLE
DEVICE ADDRESS
Figure 3. Acknowledge Timing
SCL FROM
1
MASTER
8
9
DATA OUTPUT
FROM TRANSMITTER
DATA OUTPUT
FROM RECEIVER
START
Figure 4. Bus Timing
SCL
70%
t_SU:STA
SDA
t_F
t_LOW
70%
30%
70%
30%
t_HD:STA
t_HIGH
t_R
70%
30%
t_HD:DAT
t_SU:DAT
70%
30%
ACKNOWLEDGE
70%
t_SU:STO
70%
30%
70%
t_BUF
© 2010 SCILLC. All rights reserved.
7
Characteristics subject to change without notice
Doc. No. MD-1129 Rev. G