BUY MAX31865AAP+ https://www.utsource.net/itm/p/7613579.html
Temp Monitoring System (Sensor) External Sensor SPI Output 20-SSOP
Description: RTD-to-Digital Converter Feature: ±0.1°C Accuracy from -200°C to +850°C 0.2°C Resolution 0.1°C Cold-Junction Compensation 0.1°C/°C Cold-Junction Compensation 0.2°C/°C Cold-Junction Compensation 0.5°C/°C Cold-Junction Compensation 0.8°C/°C Cold-Junction Compensation Application: The MAX31865AAP+ is a RTD-to-digital converter that provides a precise, low-cost solution for measuring temperature in a wide range of applications. The device is designed to measure temperatures from -200°C to +850°C with ±0.1°C accuracy. It features 0.2°C resolution, 0.1°C cold-junction compensation, and 0.1°C/°C, 0.2°C/°C, 0.5°C/°C, and 0.8°C/°C cold-junction compensation. The device is available in a 20-SSOP (0.209", 5.30mm Width) package. (For reference only)