High Performance Smart Temperature Sensor Using Voltage Controlled Ring Oscillator

Praveen Kumar Sharma, Gajendra Sujediya

CMOS, Sensor, Temperature.

In the broadest definition, a sensor is an electronic component, module, or subsystem whose purpose is to detect events or changes in its environment and send the information to other electronics, frequently a computer processor. Temperature is most-measured process variable in the industrial automation. The most commonly, temperature sensor was used to convert the temperature value to the electrical value. The temperature sensors are the key to read the temperatures correctly and to control the temperature in the industrials applications. Such "smart" temperature sensors combine a sensor and interface electronics on the single chip, and are preferably manufactured in a low-cost standard CMOS process.

10.22161/ijaers.4.9.2