LM95213EB/NOPB National Semiconductor, LM95213EB/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM95213EB/NOPB
• Description: BOARD EVALUATION FOR LM95213
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM95213EB/NOPB

• Sensor Type: Temperature
• Sensing Range: -40°C ~ 140°C
• Interface: SMBus (2-Wire/I²C)
• Sensitivity: ±1°C
• Voltage - Supply: 3 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: LM95213
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM95213EB

Symbol
t
TIMEOUT
t
t
t
t
t
SMBus DIGITAL SWITCHING CHARACTERISTICS
Unless otherwise noted, these specifications apply for V
Boldface limits apply for T
The switching characteristics of the LM95213 fully meet or exceed the published specifications of the SMBus version 2.0. The
following parameters are the timing relationships between SMBCLK and SMBDAT signals related to the LM95213. They adhere
to but are not necessarily the SMBus bus specifications.
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its rated operating conditions.
Note 2: When the input voltage (V
Parasitic components and or ESD protection circuitry are shown in the table below for the LM95213's pins.
t
t
SU;DAT
HD;DAT
HD;STA
SU;STO
SU;STA
t
R,SMB
t
F,SMB
f
t
HIGH
LOW
SMB
t
BUF
OF
SMBus Clock Frequency
SMBus Clock Low Time
SMBus Clock High Time
SMBus Rise Time
SMBus Fall Time
Output Fall Time
SMBDAT and SMBCLK Time Low for Reset of
Serial Interface (Note 14)
Data In Setup Time to SMBCLK High
Data Out Stable after SMBCLK Low
Start Condition SMBDAT Low to SMBCLK Low
(Start condition hold before the first clock falling
edge)
Stop Condition SMBCLK High to SMBDAT Low
(Stop Condition Setup)
SMBus Repeated Start-Condition Setup Time,
SMBCLK High to SMBDAT Low
SMBus Free Time Between Stop and Start
Conditions
Parameter
I
) at any pin exceeds the power supplies (V
A
= T
J
= T
MIN
to T
MAX
; all other limits T
SMBus Communication
DD
from V
from V
(Note 12)
(Note 13)
C
I
=+3.0 Vdc to +3.6 Vdc, C
O
L
= 3 mA, (Note 13)
= 400 pF,
I
< GND or V
7
IN(0)
IN(1)
Conditions
A
max to V
min to V
= T
J
I
> V
= +25°C, unless otherwise noted.
IN(1)
DD
IN(0)
), the current at that pin should be limited to 5 mA.
min
max
L
(load capacitance) on output lines = 80 pF.
(Note 6)
Typical
0.3
1
(Note 7)
Limits
1075
100
250
250
300
100
100
4.7
4.0
0.6
1.3
10
25
25
35
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30013809
kHz (max)
kHz (min)
ms (max)
ms (max)
µs (max)
µs (max)
ns (max)
ms (min)
ns (max)
µs (min)
µs (min)
ns (min)
ns (min)
ns (min)
ns (min)
µs (min)
µs (min)
(Limit)
Units