EMC1404 SMSC Corporation, EMC1404 Datasheet - Page 17

• Manufacturer Part Number: EMC1404
• Description: (EMC1403 / EMC1404) Temperature Sensor
• Manufacturer: SMSC Corporation

1°C Temperature Sensor with Beta Compensation
Datasheet
SMSC EMC1403/EMC1404
CONVERSION RATE
CONVERSION RATE
4 / sec (default)
4 / sec (default)
1 / 16 sec
1 / 16 sec
1 / 8 sec
1 / 4 sec
1 / 2 sec
1 / 8 sec
1 / 4 sec
1 / 2 sec
16 / sec
32 / sec
64 / sec
16 / sec
32 / sec
64 / sec
1 / sec
2 / sec
8 / sec
1 / sec
2 / sec
8 / sec
When enabled, the dynamic averaging will affect the average supply current based on the chosen
conversion rate as shown in
Table 5.1 Supply Current vs. Conversion Rate for EMC1403
Table 5.2 Supply Current vs. Conversion Rate for EMC1404
AVERAGE SUPPLY CURRENT
(DEFAULT)
ENABLED
(DEFAULT)
ENABLED
AVERAGE SUPPLY CURRENT
150uA
195uA
290uA
475uA
485uA
505uA
540uA
610uA
625uA
650uA
715uA
130uA
165uA
225uA
355uA
610uA
625uA
660uA
725uA
740uA
760uA
810uA
Table 5.2
DATASHEET
for EMC1404.
DISABLED
17
105uA
130uA
165uA
225uA
355uA
610uA
625uA
650uA
715uA
110uA
115uA
DISABLED
100uA
105uA
125uA
150uA
295uA
290uA
480uA
740uA
760uA
810uA
110uA
AVERAGING FACTOR (BASED ON 11-BIT
(DEFAULT)
ENABLED
AVERAGING FACTOR (BASED ON
0.125x
0.25x
(DEFAULT)
0.5x
ENABLED
16x
16x
16x
16x
8x
4x
2x
1x
0.25x
0.5x
16x
16x
16x
16x
16x
8x
4x
2x
1x
11-BIT OPERATION)
OPERATION)
Revision 1.16 (03-15-07)
DISABLED
DISABLED
0.125x
0.25x
0.5x
0.25x
0.5x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x
1x