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EMC1184-A-AIA

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48
Quad Channel 1°C Temperature Sensor with Beta Compensation and 1.8V SMBus Communications
Datasheet
SMSC EMC1184 43 Revision 1.0 (07-11-13)
DATASHEET
Chapter 7 Typical Operating Curves
Temperature Error vs. Filter Capacitor
(2N3904, TA = 27°C, T
DIODE
= 27°C, VDD = 3.3V)
-1.0
-0.8
-0.5
-0.3
0.0
0.3
0.5
0.8
1.0
0 1000 2000 3000 4000
Filter Capacitor (pF)
Temperature Error (°C)
Temperature Error vs. Ambient Temperature
(2N3904, T
DIODE
= 42.5°C, VDD = 3.3V)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Ambient Temperature (°C)
Temperature Error (°C)
Temperature Error vs. External Diode Temperature
(2N3904, TA = 42.5°C, VDD = 3.3V)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
External Diode Temperature (°C)
Temperature Error (°C)
Temperature Error vs. CPU Temperature
Typical 65nm CPU from major vendor
(TA = 27°C, VDD = 3.3V, BETA = 011, C
FILTER
= 470pF)
-1
0
1
2
3
4
5
20 40 60 80 100 120
CPU Temperature (°C)
Temperature Error (°C)
Beta Compensation
Disabled
Beta Compensation Enabled
Quad Channel 1°C Temperature Sensor with Beta Compensation and 1.8V SMBus Communications
Datasheet
Revision 1.0 (07-11-13) 44 SMSC EMC1184
DATASHEET
Temperature Error vs. Series Resistance
0.0
0.2
0.4
0.6
0.8
1.0
0 50 100 150 200
0
20
40
60
80
100
120
REC Enabled
REC Disabled
Series R (Ohm)
Temperature Error (°C)
REC Enabled
Temperature Error (°C)
REC Disabled
Temperature Error vs. Ambient Temperature
(2N3904, T
DIODE
= 27°C, VDD = 3.3V)
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Ambient Temperature (°C)
Temperature Error (°C)
EXT2 - APD
EXT3 - APD
Supply Current vs. Conversion Rate
200
300
400
500
600
700
800
900
1000
1100
1200
1248 163264
Conversion Rate
Supply Current (u
A
Dynamic
Averaging
Enabled
Dynamic
Averaging
Disabled
Quad Channel 1°C Temperature Sensor with Beta Compensation and 1.8V SMBus Communications
Datasheet
SMSC EMC1184 45 Revision 1.0 (07-11-13)
DATASHEET
Chapter 8 Package Information
Figure 8.1 10-Pin DFN Package Drawing
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48

EMC1184-A-AIA

Mfr. #:
Buy EMC1184-A-AIA
Manufacturer:
Microchip Technology
Description:
Board Mount Temperature Sensors 1.8V SMBus Dual Tmp Sensor /w Alerts
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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