16-Bit Sigma Delta ADC with Current Sources, Switchable Reference Inputs and I/O Port

IC 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16, PLASTIC, TSSOP-16, Analog to Digital Converter
IC 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDIP28, PLASTIC, DIP-28, Analog to Digital Converter