Multiple Channel 1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 1 Block Diagram
VDD
EMC1412
Conversion Rate Register
Switching
Current
Low Limit Registers
High Limit Registers
THERM Limit Register
SMCLK
DP
DN
Analog
Mux
SMDATA
External Temperature
Register(s)
ΔΣ ADC
THERM Hysteresis Register
Internal Temp
Diode
Internal
Temperature Register
Interupt Masking
Configuration Register
ALERT
SMBus Address Decode
THERM / ADDR
Status Registers
GND
Figure 1.1 EMC1412 Block Diagram
Chapter 2 Delta
2.1
Functional Delta from EMC1412 rev A to rev B
1. Updated revision number to 04h.
SMSC EMC1412
7
Revision 1.41 (02-23-12)
DATASHEET