Datasheet

MAX31725/MAX31726
±0.5°C Local Temperature Sensors
5Maxim Integrated
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
STATIC QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
MAX31725 toc01
TEMPERATURE (°C)
I
DD
(µA)
1308030-20
300
600
900
1200
1500
0
-70
3.7V
DD
3.3V
DD
2.5V
DD
STATIC QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (SHUTDOWN MODE)
MAX31725 toc02
TEMPERATURE (°C)
I
DD
(µA)
1308030-20
2
4
6
8
10
0
-70
3.3V
DD
3.7V
DD
2.5V
DD
ACCURACY vs. TEMPERATURE
(V
DD
= 2.5V)
MAX31725 toc03
TEMPERATURE (°C)
ERROR (°C)
95704520-5-30
-0.5
0
0.5
1.0
-1.0
-55 120
+3 SIGMA ERROR
-3 SIGMA ERROR
MEAN ERROR
ACCURACY vs. TEMPERATURE
(V
DD
= 3.3V)
MAX31725 toc04
TEMPERATURE (°C)
ERROR (°C)
14512095704520-5-30
-0.8
0
0.8
1.5
-1.5
-55 170
+3 SIGMA ERROR
-3 SIGMA ERROR
MEAN ERROR