1°C Triple SMBus Temperature Sensor
Datasheet
Chapter 1 Pin Configuration
DP1
DN1
DP2
DN2
1
2
3
4
8
SMCLK
SMDATA
VDD
GND
EMCT03
TOP VIEW
7
6
5
Figure 1.1 EMCT03 Pin Configuration
Table 1.1 Pin Description
PIN
DP1
DN1
DP2
DN2
GND
VDD
SMDATA
SMCLK
PIN NO.
1
2
3
4
5
6
7
8
DESCRIPTION
Positive Analog Input for External Temperature Diode 1
Negative Analog Input for External Temperature Diode 1
Positive Analog Input for External Temperature Diode 2
Negative Analog Input for External Temperature Diode 2
Ground
Supply Voltage
System Management Bus Data Input/Output, open drain output
System Management Bus Clock Input
Table 1.2 Absolute Maximum Ratings
DESCRIPTION
Supply Voltage VDD
Voltage on any other pin
Operating Temperature Range
Storage Temperature Range
ESD Rating, All Pins Human Body Model
RATING
-0.3 to 5.0
-0.3 to VDD+0.3
0 to 85
-55 to 150
2000
UNIT
V
V
°C
°C
V
SMSC EMCT03
DATASHEET
3
Revision 2.3 (04-19-05)
SMSC [ SMSC CORPORATION ]
