BUY MAX6675ISA+ https://www.utsource.net/itm/p/6287769.html
IC THERMOCOUP TO DGTL 8-SOIC
SOP-8,MAXIM) Description: The MAX6675ISA+ is a thermocouple-to-digital converter that offers a high accuracy of 0.25°C over a wide temperature range of -200°C to +700°C. It is designed to interface directly with a microcontroller or other digital logic circuits. Features: High accuracy of 0.25°C over a wide temperature range of -200°C to +700°C Low power consumption Direct interface to a microcontroller or other digital logic circuits SOP-8 package Applications: Industrial process control Automotive HVAC/R Medical Appliances (For reference only)