MAX31856 Datasheet - Maxim Integrated

MAX31856 Precision Thermocouple to Digital Converter

The MAX31856 performs cold-junction compensation and digitizes the signal from any type of thermocouple. The output data is formatted in degrees Celsius. This converter resolves temperatures to 0.0078125°C, allows readings as high as +1800°C and as low as -210°C (depending on thermocouple type), and.

MAX31856 Features

* Provides High-Accuracy Thermocouple Temperature Readings

* Includes Automatic Linearization Correction for 8 Thermocouple Types

* ±0.15% (max, -20°C to +85°C) Thermocouple FullScale and Linearity Error

* 19-Bit, 0.0078125°C Thermocouple Temperature Resolution

MAX31856-MaximIntegrated.pdf