MAX6675 K-Thermocouple to Digital Converter Module

Note: From December 2022 onwards, this module comes with a thermocoupler and female-to-female jumper.

MAX6675 K-Thermocouple-to-Digital Converter module can independently perform functions of signal amplification, cold-junction compensation, linearization, A/D conversion, and digital SPI Serial output.

MAX6675 is integrated with a cold-junction compensation circuit, with a simple 3-bit SPI-Compatible Serial Interface, digitalizing the signal from a type-K thermocouple and output in a 12-bit resolution. This converter resolves temperatures to 0.25, allowing readings as high as +1023.75. The operating temperature range is between -20~80.

• Simple SPI Serial output
• Temperature measuring range: 0℃～1023.75℃
• 12-Bit, 0.25°C Resolution
• Integrated Cold-junction compensation circuit
• High-impedance differential input
• Open Thermocouple Detection
• Working voltage: 5V
• Low power consumption
• Operating temperature range: -20℃～80℃
• ESD Protection (Human Body Model)

Packing list:

• 1 x MAX6675 K-Thermocouple to Digital Converter Module
• 1 x Thermocoupler
• 1 x Female-to-Female Jumper