LTC2983
Typical Performance Characteristics
Type J Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0
400 800 1200 1600
THERMOCOUPLE TEMPERATURE (°C)
2983 G01
Type R Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0 400 800 1200 1600 2000
THERMOCOUPLE TEMPERATURE (°C)
2983 G04
Type E Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0
400
800
1200
THERMOCOUPLE TEMPERATURE (°C)
2983 G07
6
Type K Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0
400 800 1200 1600
THERMOCOUPLE TEMPERATURE (°C)
2983 G02
Type S Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
T
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0 400 800 1200 1600 2000
THERMOCOUPLE TEMPERATURE (°C)
2983 G05
Type B Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
400
RMS NOISE
ERROR
800
1200
1600
2000
THERMOCOUPLE TEMPERATURE (°C)
2983 G08
For more information www.linear.com/LTC2983
Type N Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0
400 800 1200 1600
THERMOCOUPLE TEMPERATURE (°C)
2983 G03
Type T Thermocouple Error and
RMS Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
–200 0
200 400 600
THERMOCOUPLE TEMPERATURE (°C)
2983 G06
RTD PT-1000 Error and RMS
Noise vs Temperature
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–400
RMS NOISE
ERROR
0
400
RTD TEMPERATURE (°C)
800
2983 G09
2983fa