EMC1402-3-ACZL-TR SMSC, EMC1402-3-ACZL-TR Datasheet - Page 36

• Manufacturer Part Number: EMC1402-3-ACZL-TR
• Description: Board Mount Temperature Sensors Dual Temp Snsr
• Manufacturer: SMSC

Specifications of EMC1402-3-ACZL-TR

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

Chapter 7 Typical Operating Curves
Revision 1.36 (07-02-09)
-0.2
-0.4
-0.6
-0.8
-1.0
-0.3
-0.5
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.5
0.3
0.0
-40 -25 -10
Tem perature Error vs. External Diode Tem perature
0
(2N3904, TA = 27°C, T
Tem perature Error vs. Filter Capacitor
(2N3904, TA = 42.5°C, VDD = 3.3V)
External Diode Tem perature (°C)
1000
5
Filter Capacitor (pF)
20
DIODE
35
2000
= 27°C, VDD = 3.3V)
50
65
3000
80
95
110 125
DATASHEET
4000
36
-1
5
4
3
2
1
0
-0.2
-0.4
-0.6
-0.8
-1.0
20
1.0
0.8
0.6
0.4
0.2
0.0
-40 -25 -10
(TA = 27°C, VDD = 3.3V, BETA = 011, C
Tem perature Error vs. Am bient Tem perature
1°C Temperature Sensor with Beta Compensation
Temperature Error vs. CPU Temperature
Typical 65nm CPU from major vendor
(2N3904, T
40
Am bient Tem perature (°C)
5
CPU Temperature (°C)
DIODE
60
20
= 42.5°C, VDD = 3.3V)
35
50
Beta Compensation Enabled
80
Beta Compensation
65
FILT ER
Disabled
80
SMSC EMC1402
= 470pF)
100
95 110 125
Datasheet
120