EVAL-ADT7483AEB ON Semiconductor, EVAL-ADT7483AEB Datasheet - Page 4

• Manufacturer Part Number: EVAL-ADT7483AEB
• Description: BOARD EVALUATION FOR ADT7483
• Manufacturer: ON Semiconductor
• Type: Temperature Sensorr

Specifications of EVAL-ADT7483AEB

• Contents: Evaluation Board
• For Use With/related Products: ADT7483
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADT7483A
SMBUS TIMING SPECIFICATIONS
Table 2.
Parameter
f
t
t
t
t
t
t
t
t
t
1
2
3
4
SCLK
LOW
HIGH
R
F
SU; STA
HD; STA
SU; DAT
SU; STO
BUF
Guaranteed by design, but not production tested.
Time from 10% of SDATA to 90% of SCLK.
Time for 10% or 90% of SDATA to 10% of SCLK.
Time for 90% of SCLK to 10% of SDATA.
2
3
4
SDATA
SCLK
1
STOP START
Limit at T
400
4.7
4
1
300
4.7
4
250
4
4.7
t
BUF
MIN
, T
MAX
t
t
LOW
HD;STA
t
HD;DAT
t
R
Unit
kHz max
μs min
μs min
μs max
ns max
μs min
μs min
ns min
μs min
μs min
Rev. 1 | Page 4 of 24 | www.onsemi.com
t
F
t
HIGH
Figure 2. Serial Bus Timing
t
SU;DAT
Description
Clock low period, between 10% points
Clock high period, between 90% points
Clock/data rise time
Clock/data fall time
Start condition setup time
Start condition hold time
Data setup time
Stop condition setup time
Bus free time between stop and start conditions
START
t
SU;STA
t
HD;STA
t
SU;STO
STOP