1. Group 9 Andrew White Ryan Hamdorff Jimmy Psihogios
MSP430 Project
Group 9
Andrew White
Ryan Hamdorff
Jimmy Psihogios

2. Constructed Board

3. AD22103K Sensor Block Diagram of sensor
Pin Configuration and Description

4. Chip Specifications

5. Efficiency Requires no calibrations.
Uses the same voltage that the converter uses as a reference.
3. Energy Efficient.
Cheaper than AD590 and requires less additional components for calibration.

6. Sensor Application

7. Mounted Sensor

8. Transfer Function Vs = Voltage supply that goes to sensor
Vout = (Vs/3.3V)*[0.25V+(0.028V/°C)*Temp]
Vs = Voltage supply that goes to sensor
Vs = 2.85 Volts (from the board)

9. Sensor File