EMC2101-ACZT-TR SMSC, EMC2101-ACZT-TR Datasheet - Page 24

• Manufacturer Part Number: EMC2101-ACZT-TR
• Description: Industrial Temperature Sensors Sngl Fan Contrllr
• Manufacturer: SMSC

Specifications of EMC2101-ACZT-TR

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Revision 2.54 (06-16-09)
Diode Fault (Open condition)
Diode Fault (Short condition)
TEMPERATURE (°C)
The EMC2101 measures temperatures from -64°C to 127°C represented as a binary two’s complement
number. Internal temperatures are in 1°C steps, external temperatures are in 0.125°C steps.
Table 5.2
format for the internal diode.
TEMPERATURE (°C)
>= 127.875
<= -64
-0.125
0.125
125
25
>= 127
-55
<= -64
-1
0
1
125
126
shows the temperature format for the external diode and
-55
25
-1
0
1
Table 5.2 EMC2101 External Temperature Data Format
Table 5.3 EMC2101 Internal Temperature Data Format
DATASHEET
24
SMBus Fan Control with 1°C Accurate Temperature Monitoring
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 1
1 1 0 0
1 1 0 0
0 1 1 1
DIGITAL OUTPUT (BINARY)
1 1 1 1
0 1 1 1
0 1 1 1
1 1 1 1
0 1 1 1
DIGITAL OUTPUT (BINARY)
1 1 0 0
1 1 0 0
0 0 0 0
0 0 0 0
0 0 0 1
0 1 1 1
0 1 1 1
0 1 1 1
1 1 1 1
0 0 0 0
1 0 0 1
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 1
1 0 0 1
1 1 0 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
Table 5.3
0 0 0 0
1 0 0 1
1 1 0 1
1 1 1 1
0 0 0 0
0 0 0 1
1 0 0 1
1 1 1 0
1 1 1 1
0 0 0
0 0 0
1 1 1
1 1 0
0 0 0
1 1 1
0 0 0
0 0 0
0 0 0
0 0 1
0 0 0
0 0 0
shows the temperature
SMSC EMC2101
Datasheet