lm75adp NXP Semiconductors, lm75adp Datasheet - Page 16

• Manufacturer Part Number: lm75adp
• Description: Digital Temperature Sensor And Thermal Watchdog
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. Dynamic characteristics
Table 18.
V
[1]
[2]
LM75A_4
Product data sheet
Symbol
T
t
t
t
t
t
t
t
HIGH
LOW
HD;STA
SU;DAT
HD;DAT
SU;STO
f
CC
Fig 12. Timing diagram
CLK
= 2.8 V to 5.5 V; T
These specifications are guaranteed by design and not tested in production.
The data hold time minimum value is 10 ns for the SCL clock period of 10 s or higher.
I
2
C-bus interface dynamic characteristics
Parameter
SCL clock period
HIGH period of the SCL clock
LOW period of the SCL clock
hold time (repeated) START condition
data set-up time
data hold time
set-up time for STOP condition
fall time
SDA
SCL
amb
= 55 C to +125 C; unless otherwise specified.
t
HD;STA
t
SU;DAT
T
CLK
Rev. 04 — 10 July 2007
t
HIGH
Conditions
see
SDA and OS outputs;
C
L
[1]
= 400 pF; I
Figure 12
t
HD;DAT
Digital temperature sensor and thermal watchdog
OL
= 3 mA
[2]
t
LOW
Min
2.5
0.6
1.3
100
100
0
100
-
t
SU;STO
002aad031
Typ
-
-
-
-
-
-
-
250
© NXP B.V. 2007. All rights reserved.
Max
-
-
-
-
-
-
-
-
LM75A
16 of 24
Unit
ns
ns
ns
ns
ns
s
s
s