CY8CKIT-025 PSoC® Precision Analog Temperature Sensor Expansion Board Kit Guide, Doc. # 001-65791 Rev. *J
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Example Projects
shows the ADC configuration to measure the potentiometer voltage. The ±6.144 V volt-
age range is chosen because the potentiometer voltage can vary from 0 to VDDA. The Bypass Buf-
fer option is selected for the Buffer Mode parameter to measure voltage near the supply rails.
Figure 5-39. ADC Configuration for Potentiometer Voltage Measurement
shows the ADC configuration to measure voltage across the sensors (diode and RTD).
The Resolution parameter is set to 20 bits to perform high-resolution temperature measurements.
Figure 5-40. ADC Configuration for Temperature Sensor Measurement