Multiple Channel 1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 3 Pin Description
VDD
DP
DN
THERM / ADDR
1
2
3
4
8
7
6
5
SMCLK
SMDATA
ALERT
GND
Figure 3.1 EMC1412 Pin Diagram, MSOP-8
VDD
DP
DN
THERM / ADDR
1
2
Exposed pad
3
4
8
7
6
5
SMCLK
SMDATA
ALERT
GND
Figure 3.2 EMC1412 Pin Diagram, TDFN-8 2mm x 3mm
Table 3.1 EMC1412 Pin Description
PIN NUMBER
1
2
3
NAME
VDD
DP
DN
Power supply
External diode positive (anode) connection
External diode negative (cathode) connection
THERM - Active low Critical THERM output
signal - requires pull-up resistor
4
THERM / ADDR
ADDR - Selects SMBus address based on pull-
up resistor
5
6
GND
ALERT
Ground
Active low digital ALERT output signal -
requires pull-up resistor
OD (5V)
Power
OD (5V)
FUNCTION
TYPE
Power
AIO
AIO
OD (5V)
Revision 1.41 (02-23-12)
8
SMSC EMC1412
DATASHEET
SMSC [ SMSC CORPORATION ]
