emc1403 Standard Microsystems Corp., emc1403 Datasheet - Page 12

• Manufacturer Part Number: emc1403
• Description: 1 Degree C Temperature Sensor With Beta Compensation
• Manufacturer: Standard Microsystems Corp.

Revision 1.30 (05-06-08)
3.2
Supply Voltage
Supply Current
Standby Supply Current
Temperature Accuracy
Temperature Resolution
Temperature Accuracy
Temperature Resolution
Capacitive Filter
Output Low Voltage
CHARACTERISTIC
V
DD
= 3.0V to 3.6V, T
Electrical Specifications
I
I
t
t
C
V
SYMBOL
V
DD
DD
CONV
CONV
DD
FILTER
OL
A
= -40°C to 125°C, all typical values at T
Table 3.2 Electrical Specifications
3.0
0.4
MIN
External Temperature Monitor
Internal Temperature Monitor
ALERT and THERM pins
DATASHEET
3.3
430
930
1120
170
±0.25
0.125
±0.25
±0.5
0.125
190
150
2.2
TYP
DC Power
12
3.6
850
1200
230
±1
±2
±1
±2
2.5
MAX
V
uA
uA
uA
uA
°C
°C
°C
°C
°C
°C
ms
ms
nF
V
UNITS
1°C Temperature Sensor with Beta Compensation
A
= 27°C unless otherwise noted.
1 conversion / sec, dynamic
averaging disabled
4 conversions / sec, dynamic
averaging enabled
> 16 conversions / sec, dynamic
averaging enabled
Device in Standby mode, no SMBus
communications, ALERT and
THERM pins not asserted.
-5°C < T
-40°C < T
+20°C < T
0°C < T
-40°C < T
EMC1403, default settings
EMC1404, default settings
I
Connected across external diode
SINK
= 8mA
A
A
A
< 100°C
DIODE
DIODE
< 100°C
CONDITIONS
< 125°C
SMSC EMC1403/EMC1404
< 127°C
< +110°C
Datasheet