1°C Temperature Sensor with Beta Compensation
Datasheet
Table 3.2 Electrical Specifications (continued)
VDD = 3.0V to 3.6V, TA = -40°C to 125°C, all typical values at TA = 27°C unless otherwise noted.
CHARACTERISTIC SYMBOL MIN TYP MAX UNITS
CONDITIONS
Temperature Accuracy
Temperature Resolution
Temperature Accuracy
Internal Temperature Monitor
±0.25 ±1
°C
±2
°C
0.125
°C
External Temperature Monitor
±0.25 ±1
°C
Temperature Resolution
Conversion Time all
Channels
Capacitive Filter
tCONV
CFILTER
Output Low Voltage
VOL
±0.5 ±2
°C
0.125
°C
190
ms
2.2
2.5
nF
ALERT and THERM pins
0.4
V
0°C < TA < 85°C
+20°C < TDIODE < +100°C
0°C < TA < 85°C
-40°C < TDIODE < 127°C
EMC1402, default settings
Connected across external diode
ISINK = 8mA
SMSC EMC1402
11
DATASHEET
Revision 1.16 (03-15-07)