Rainbow Electronics MAX31723 - Manual (Page 6)

MAX31722/MAX31723
Digital Thermometers and Thermostats
with SPI/3-Wire Interface
6
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
TEMPERATURE CONVERSION ERROR
vs. REFERENCE TEMPERATURE
MAX31722/3 toc03
TEMPERATURE (°C)
ERROR (°C)
80 60 20 40 0 -20
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
-40
12-BIT TEMPERATURE CONVERSIONS
V DD = 3.0V
3 σ
-3 σ
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
MAX31722/3 toc02
TEMPERATURE (°C)
I CC
(µA)
85 105 65 45 25 5 -15 -35
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
-55 125
V DD = 3.7V
V DD = 3.0V
V DD = 1.7V
TEMPERATURE CONVERSION ACTIVE
SUPPLY CURRENT vs. TEMPERATURE
MAX31722/3 toc01
TEMPERATURE (°C)
I CC
(µA)
105 85 65 45 25 5 -15 -35
200
400
600
800
1000
1200
0
-55 125
V DD = 3.7V
V DD = 3.0V
V DD = 1.7V