Analog Sensor Conditioning Circuits – An Overview
- DS00990, Kumen Blake, Microchip Technology Inc…
Of these technologies, the platinum RTD temperaturesensing element is the most accurate, linear and stable over time [ 1] and temperature. RTD element technologies are constantly improving, further enhancing the quality of the temperature measurement. Typically, a data acquisition system conditions the analog signal from the RTD sensor, making the analog translation of the temperature usable in the digital domain.