MAX31722 MAXIM [Maxim Integrated Products], MAX31722 Datasheet - Page 6

• Manufacturer Part Number: MAX31722
• Description: Digital Thermometers and Thermostats with SPI/3-Wire Interface
• Manufacturer: MAXIM [Maxim Integrated Products]

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