Thermocouple Interface Amplifiers

Analog Devices offers specialized precision thermocouple interface amplifiers that provide a simple and effective solution for measuring thermocouple temperatures. With features such as integrated cold junction compensation and a high gain precision instrumentation amplifier, these thermocouple amplifiers provide a complete signal conditioning system in one IC package. ADI’s thermocouple amplifiers are suitable for use in diverse environments to measure a wide range of temperatures. These products will save you in cost, space, and unnecessary circuit design across a broad range of applications and industries.
Product Selection Table

Thermocouple Interface Amplifiers

  Hold Shift Key for secondary sorting
SortOrderPart#Output Sensitivity25°C Temp Error
(Deg)
Isupply (typ)
(A)
Vsupply (min)
(V)
Vsupply (max)
(V)
Thermocouple TypeAmbient RangeMeasurement RangeUS Price 1000 to 4999
($ US)
1AD8496 5 mV/°C 1 180µ 2.7 36 J 25°C to 100°C -40°C to 750°C $2.36
2AD8494 5 mV/°C 1 180µ 2.7 36 J 0°C to 50°C -40°C to 750°C $2.36
3AD8497 5 mV/°C 1 180µ 2.7 36 K, T 25°C to 100°C -200°C to 1350°C $2.36
4AD8495Reference Circuit Available 5 mV/°C 1 180µ 2.7 36 K, T 0°C to 50°C -200°C to 1350°C $2.36
5AD597 10 mV/°C 4 300µ 5 30 K, T 25°C to 100°C -200°C to 1350°C $3.12
6AD596 10 mV/°C 4 300µ 5 30 J 25°C to 100°C -40°C to 750°C $9.78
7AD595 10 mV/°C 1 300µ 5 30 K, T 0°C to 50°C -200°C to 1350°C $9.17
8AD594 10 mV/°C 1 300µ 5 30 J 0°C to 50°C -40°C to 750°C $9.17