Using a transducer to convert real world physical signals into analog signals, this LTC2431CMS ADC from Linear Technology converts those analog signals into digital data that a computer can read. It has a differential input signal. This device is based on Delta-Sigma architecture. This device"s digital interface is serial (2-wire, 3-wire, spi, microwire). This ADC has a resolution of 20bit. This ADC has an input voltage of ±2.75 V. This ADC has a minimum operating temperature of 0 °C and a maximum of 70 °C.