cat34ts02 ON Semiconductor, cat34ts02 Datasheet - Page 3

• Manufacturer Part Number: cat34ts02
• Description: Digital Output Temperature Sensor With On-board Spd Eeprom
• Manufacturer: ON Semiconductor

A.C. CHARACTERISTICS
T
A.C. TEST CONDITIONS
PIN IMPEDANCE CHARACTERISTICS
T
Notes:
(1) Test Conditions according to A.C. TEST CONDITIONS Table.
(2) The TS interface will release the bus after the SMBus time-out of 10ms. The SPD interface has no time-out.
(3) These parameters are tested initially and after a design or process change that affects the parameter.
(4) A valid temperature reading can not be expected sooner than approx. 100ms after V
© 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
A
Input Drive Levels
Input Rise and Fall Time
Input Reference Levels
Output Reference Level
Output Test Load
A
Symbol
Symbol
t
t
t
t
t
= −20°C to +125°C, V
t
D:SMB
= 25°C, V
HD:STA
SU:STA
HD:DAT
SU:DAT
SU:STO
t
C
F
t
t
C
t
t
T
HIGH
t
PU
LOW
t
t
BUF
F
t
WR
SCL
DH
AA
IN
i
IN
R
(1)
(1)
(4)
(3)
(3
(2)
CC
Parameter
Clock Frequency
START Condition Hold Time
Low Period of SCL Clock
High Period of SCL Clock
START Condition Setup Time
Data Hold Time
Data Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
STOP Condition Setup Time
Bus Free Time Between STOP and START
SCL Low to SDA Data Out
Data Out Hold Time
Noise Pulse Filtered at SCL and SDA Inputs
Write Cycle Time
Power-up to Ready Mode
SMBus Time-Out (Maximum SCL LOW Time)
Parameter
SDA, EVENT
Input Capacitance (other pins)
= 3.0V to 3.6V, f = 100kHz, unless otherwise specified
¯¯¯¯¯¯ Pin Capacitance
CC
(1)
= 3.0V to 3.6V
0.5V
I
0.2V
< 50ns
0.25V
OL
= 3mA (V
CC
CC
CC
to 0.8V
, 0.75V
CC
CC
CC
> 2.5V); I
Test Conditions/Comments
V
V
IN
IN
= 0
= 0
3
OL
= 1mA (V
CC
cc
<2.5V); C
reaches the nominal value of 3.0V.
10
Min
100
100
0.6
1.3
0.6
0.6
0.6
1.3
0
L
(2)
= 100pF
Min
Max
400
100
300
300
0.9
50
10
5
Max
Doc. No. MD-1129 Rev. C
8
6
CAT34TS02
Units
kHz
ms
ms
ms
µs
µs
µs
µs
ns
ns
ns
ns
µs
µs
µs
ns
ns
Unit
pF
pF