Introduction

CJMCU-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 allows readings as 0.0078125 C, high as +1800 and as low as -210 ~ C ~ C (depending on thermocouple type and exhibits thermocouple), voltage measurement accuracy of 0.15%. The thermocouple inputs. Are protected against overvoltage conditions up to 45V.

Specification

High-Accuracy Thermocouple Temperature Readings Provides

Automatic Linearization Correction for Includes 8 Types Thermocouple

0.15% (max, -20,, C, to, +85,, C,,) Full-Scale and Linearity Error Thermocouple

19-Bit, 0.0078125 degrees Thermocouple Temperature Resolution C

Cold-Junction Compensation Minimizes System Components Internal

• 0.7 degree C (max, -20 degrees C degrees to +85 degrees C) Cold-Junction Accuracy

Input Protection 45V Provides Robust System Performance

System Fault Management and Troubleshooting Simplifies

Open Thermocouples Detects

And Undertemperature Fault Detection Over-

Noise Rejection Filtering Improves System 50Hz/60Hz Performance

TSSOP Package 14-Pin

Product Image

Shipping List

MAX31856 borad*1