ADT7408CCPZ-R2 AD [Analog Devices], ADT7408CCPZ-R2 Datasheet - Page 4

• Manufacturer Part Number: ADT7408CCPZ-R2
• Description: +-2 C Accurate, 12-Bit Digital Temperature Sensor
• Manufacturer: AD [Analog Devices]

ADT7408
TIMING CHARACTERISTICS
T
Table 2.
Parameter
SCL Clock Frequency
Bus Free Time Between a Stop (P) and Start (S) Condition
Hold Time After (Repeated) Start Condition
Repeated Start Condition Setup Time
High Period of the SCL Clock
Low Period of the SCL Clock
Fall Time of Both SDA and SCL Signals
Rise Time of Both SDA and SCL Signals
Data Setup Time
Data Hold Time
Setup Time for Stop Condition
Capacitive Load for Each Bus Line, C
1
TIMING DIAGRAM
Guaranteed by design and characterization, not production tested.
A
= −20°C to +125°C, V
SDA
SCL
V
V
V
V
IH
IH
IL
IL
1
P
t
HD:STA
t
BUF
S
DD
= 3.0 V to 3.6 V, unless otherwise noted.
B
t
LOW
t
R
t
R
t
Figure 2. SMBus/I
F
t
Symbol
f
t
t
t
t
t
t
t
t
t
t
HD:DAT
SCL
BUF
HD:STA
SU:STA
HIGH
LOW
F
R
SU:DAT
HD:DAT
SU:STO
Rev. 0 | Page 4 of 24
t
HIGH
t
2
F
C Timing Diagram
Min
10
4.7
4.0
4.7
4.0
4.7
250
300
4.0
Typ
t
SU:DAT
Max
100
50
300
1000
400
S
Unit
kHz
μs
μs
μs
μs
μs
ns
ns
ns
ns
μs
pF
t
SU:STA
Comments
After this period, the first clock
is generated.
t
SU:STO
P