The SMT-160-30-92 is a digital temperature sensor in 3 pin TO-92 package. It is a sophisticated full silicon temperature sensor with digital output. The one wire output (duty cycle modulated) can be directly connected to all kinds of microcontrollers without need of A/D conversion. The high resolution of less than 0.005°C makes this sensor useful for high precision applications. The SMT-160-30-92 features duty cycle modulated square wave output voltage with linear response to temperatures in -45°C to 130°C range.