The STP9CDITY-300 is a single channel digital infrared temperature thermopile sensor that facilitates ease of non-contact temperature measurement integration into numerous applications. Housed in a small TO-5 package, the sensor integrates thermopile sensor, amplifier, A/D, DSP, MUX and communication protocol. The STP9CDITY-300 is factory calibrated in wide temperature ranges:-40~125°C for the ambient temperature and -20~300 °C for the object temperature. The measured temperature value is the average temperature of all objects in the Field of View of the sensor. The STP9CDITY-300 offers a standard accuracy of ±2°C around room temperatures. The digital platform supports easy integration. Its low power budget makes it ideal for battery powered applications, including household electrical appliances, environmental monitoring, HVAC, smart home/building control and IOT.