LM95172EWG10A NSC [National Semiconductor], LM95172EWG10A Datasheet - Page 7

• Manufacturer Part Number: LM95172EWG10A
• Manufacturer: NSC [National Semiconductor]

Symbol
Serial Bus Digital Switching Characteristics
Unless otherwise noted, these specifications apply for V
lines = 100 pF unless otherwise specified. Boldface limits apply for T
otherwise noted.
t
t
BUF
t
t
t
t
t
t
t
t
TA
1
2
3
4
5
6
7
8
SC (Serial Clock) Period
CS (Chip Select) Low to SC High Set-Up Time
CS Low to SI/O Output Delay
SC Low to SI/O Output Delay
CS High to Data Out (SI/O) TRI-STATE
SC High to SI/O Input Hold Time
SI/O Input to SC High Set-Up Time
SC Low to CS High Hold Time
Data Turn-Around Time: SI/O input (write to LM95172EWG) to output (read from
LM95172EWG)
Bus free time between communications: CS High to CS Low.
(Note
5)
FIGURE 3. TRI-STATE Data Output Timing Diagram
(Note
FIGURE 2. Data Output Timing Diagram
5)
Parameter
DD ANALOG
(Note
5)
7
= V
DD IO
A
= -40°C to 200°C; all other limits T
= 3.0V to 3.6V
(Note
8); C
30076604
(Note
Typical
L
30076605
(load capacitance) on output
3)
A
(Note
Limits
= +25°C, unless
1.25
765
120
220
130
50
30
50
1
5
2)
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µs (max)
ns (max)
ns (max)
ns (max)
ns (min)
µs (min)
ns (min)
ns (min)
ns (min)
µs (min)
(Limit)
Units