Rainbow Electronics MAX1299 - Manual (Page 8)

MAX1298/MAX1299
12-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
8 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
2.48
2.49
2.50
2.51
2.52
MAX1298
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1298/9-19
TEMPERATURE (°C)
REFERENCE VOLTAGE (V)
-40 20 40 -20 0 60 80
1.18
1.19
1.20
1.21
1.22
MAX1299
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1298/9-20
TEMPERATURE (°C)
REFERENCE VOLTAGE (V)
-40 20 40 -20 0 60 80
1.0
0.5
0
-0.5
-1.0
4.7 5.0 4.8 4.9 5.1 5.2
MAX1298
OFFSET vs. SUPPLY VOLTAGE
MAX1298/9-21
SUPPLY VOLTAGE (V)
OFFSET (LSB)
1.0
0.5
0
-0.5
-1.0
2.7 3.1 2.9 3.3 3.5
MAX1299
OFFSET vs. SUPPLY VOLTAGE
MAX1298/9-22
SUPPLY VOLTAGE (V)
OFFSET (LSB)
-1.0
-0.5
0
0.5
1.0
MAX1298
OFFSET vs. TEMPERATURE
MAX1298/9-23
TEMPERATURE (°C)
OFFSET (LSB)
-40 20 40 -20 0 60 80
-1.0
-0.5
0
0.5
1.0
MAX1299
OFFSET vs. TEMPERATURE
MAX1298/9-24
TEMPERATURE (°C)
OFFSET (LSB)
-40 20 40 -20 0 60 80