The TSYS01 surpasses the competition in many respects. It features high accuracy of ±0.1°C, output resolution of ±0.01°C, and digital resolution of 24 bits. The two digital output options of I2C and SPI are in the same 0.85 mm, low profile package. This sensor has a low operating voltage and low standby current requirement. Additionally, it has low self heating, built-in internal calibration factors, and offers the capability to add external RTD temperature sensors.