Multiple Channel 1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 1 Block Diagram
V
DD
EMC1412
Conversion Rate Register
Switching
Current
Low Limit Registers
Limit Comparator
DP
SMCLK
SMBus Interface
Digital Mux
Analog
Mux
ΔΣ
ADC
External Temperature
Register(s)
High Limit Registers
Digital Mux
THERM Limit Register
SMDATA
DN
Internal Temp
Diode
THERM Hysteresis Register
Internal
Temperature Register
ALERT
Interupt Masking
Configuration Register
THERM / ADDR
SMBus Address Decode
GND
Status Registers
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
SMSC [ SMSC CORPORATION ]
