EMC1402 Standard Microsystems Corp., EMC1402 Datasheet - Page 8

• Manufacturer Part Number: EMC1402
• Description: 1 Degree C Temperature Sensor With Beta Compensation
• Manufacturer: Standard Microsystems Corp.

Chapter 2 Pin Description
Revision 1.30 (05-06-08)
PIN NUMBER
1
2
3
4
5
6
7
8
The pin types are described below:
Power - these pins are used to supply either VDD or GND to the device.
AIO - Analog Input / Output.
DI - Digital Input.
OD - Open Drain Digital Output.
DIOD - Digital Input / Open Drain Output.
VDD
DP
DN
THERM
GND
ALERT
SMDATA
SMCLK
THERM
Table 2.1 EMC1402 Preliminary Pin Description
NAME
VDD
DN
DP
Figure 2.1 EMC1402 Pin Diagram
1
2
3
4
DATASHEET
Power supply
External diode positive (anode)
connection
External diode negative (cathode)
connection
Active low Critical THERM output
signal - requires pull-up resistor
Ground
Active low digital ALERT output
signal - requires pull-up resistor,
SMBus Data input/output
SMBus Clock input
8
FUNCTION
5
8
7
6
SMCLK
SMDATA
GND
ALERT
1°C Temperature Sensor with Beta Compensation
Power
AIO
AIO
OD
Power
OD
DIOD
DI
TYPE
SMSC EMC1402
Datasheet