±2°C Temperature Sensor with SensorPath Interface

The LM95010 is a digital output

temperature sensor that has single-wire interface compatible with the SensorPath

interface. It uses a ΔVbe analog temperature sensing technique that

generates a differential voltage that is proportional to temperature. This voltage

is digitized using a Sigma-Delta analog-to-digital converter. The LM95010 is part of

a hardware monitor system, comprised of two parts: the PC System Health Controller

(Master), such as a Super I/O, and up to seven slaves of which four can be LM95010s.

Using SensorPath, the LM95010 will be controlled by the master and report to the

master its own die temperature. SensorPath data is pulse width encoded, thereby

allowing the LM95010 to be easily connected to many general purpose

micro-controllers.