Analogue to Digital Converters - Intersil ICL7107CPL, A-D converter, 3.5 digits resolution, 1 channel, 3Hz sample rate, 0.2Counts linearity error, 5V supply voltage, CMOS interface, 1mA supply current, 10mW power, 0 to +70C, 40-DIP case, the Intersil ICL7106 and ICL7107 are high performance, low power, 31/2 digit A/D converters, included are seven segment decoders, display drivers, a reference and