(3.0V ≤ V
CC
P 3.6V, T
A
= -40°C to +125°C, unless otherwise noted.) (Note 4)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX31855K Thermocouple
Temperature Gain and Offset
Error (41.276µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -200°C to +700°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= +700°C to +1350°C,
T
A
= -20°C to +85°C (Note 3)
-4 +4
T
THERMOCOUPLE
= -270°C to +1372°C,
T
A
= -40°C to +125°C (Note 3)
-6 +6
MAX31855J Thermocouple
Temperature Gain and Offset
Error (57.953µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -210°C to +750°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= -210°C to +1200°C,
T
A
= -40°C to +125°C (Note 3)
-4 +4
MAX31855N Thermocouple
Temperature Gain and Offset
Error (36.256µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -200°C to +700°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= +700°C to +1300°C,
T
A
= -20°C to +85°C (Note 3)
-4 +4
T
THERMOCOUPLE
= -270°C to +1300°C,
T
A
= -40°C to +125°C (Note 3)
-6 +6
MAX31855T Thermocouple
Temperature Gain and Offset
Error (52.18µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -270°C to +400°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= -270°C to +400°C,
T
A
= -40°C to +125°C (Note 3)
-4 +4
MAX31855E Thermocouple
Temperature Gain and Offset
Error (76.373µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -200°C to +700°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= +700°C to +1000°C,
T
A
= -20°C to +85°C (Note 3)
-3 +3
T
THERMOCOUPLE
= -270°C to +1000°C,
T
A
= -40°C to +125°C (Note 3)
-5 +5
MAX31855R Thermocouple
Temperature Gain and Offset
Error (10.506µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -50°C to +700°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= +700°C to +1768°C,
T
A
= -20°C to +85°C (Note 3)
-4 +4
T
THERMOCOUPLE
= -50°C to +1768°C,
T
A
= -40°C to +125°C (Note 3)
-6 +6
MAX31855S Thermocouple
Temperature Gain and Offset
Error (9.587µV/°C nominal
sensitivity) (Note 4)
T
THERMOCOUPLE
= -50°C to +700°C,
T
A
= -20°C to +85°C (Note 3)
-2 +2
°C
T
THERMOCOUPLE
= +700°C to +1768°C,
T
A
= -20°C to +85°C (Note 3)
-4 +4
T
THERMOCOUPLE
= -50°C to +1768°C,
T
A
= -40°C to +125°C (Note 3)
-6 +6
MAX31855 Cold-Junction Compensated
Thermocouple-to-Digital Converter
www.maximintegrated.com
Maxim Integrated
│
3
Thermal Characteristics