ADC12062 Datasheet | National Semiconductor

ADC12062 12-Bit 1 MHz 75 mW A D Converter with Input Multiplexer and Sample Hold December 1994 ADC12062 12-Bit 1 MHz 75 mW A D Converter with Input Multiplexer and Sample Hold General Description Using an innovative multistep conversion technique the 12-bit ADC12062 CMOS analog-to-digital converter digitizes signals at a 1 MHz sampling rate while consuming a maximum of only 75 mW on a single a 5V supply The ADC12062 performs a 12-bit conversion in three lower-resolution ‘‘flash’’ conversions yielding a fast A D without the cost and power dissipation associated with true flash approaches The analog input voltage to the ADC12062 is tracked and held by an internal sampling circuit allowing...