CONCLUSIONS
This project involved the design of a temperature sensor and bandgap reference circuit involving the full flow from deciding the system specifications to finally testing the IC on a custom-designed PCB. The important features for the chip can be seen in the table below.
Feature | Value |
---|---|
Temperature Accuracy | +/- 2 to 3 deg C |
Operating temperature range | -20 deg C to 50 deg C |
Operating voltage range | 1.2V |
Temperature Coefficient | 2.1mV/C |
Reference Voltage Accuracy | +/-2mV |
Power Consumed (at room temperature) | 0.24mW |