Without altering essential content, Linear Technology"s LTC2421IMS#PBF ADC will convert your analog signals into digital data. This device is based on Delta-Sigma architecture. This device"s digital interface is serial (2-wire, 3-wire, spi, microwire). It has a single-ended input signal. This ADC has a resolution of 20bit. This ADC has an input voltage of 6.188 V. This ADC has a minimum operating temperature of -40 °C and a maximum of 85 °C.