ADC0816CCN [Texas Instruments]

These devices are 8-bit, 16-channel A/D converters with a built-in multiplexer and microprocessor-compatible control logic. They use successive approximation conversion technique and feature a high-impedance chopper-stabilized comparator, a 256R voltage divider, and a successive approximation register. The 16-channel multiplexer can access any one of 16 single-ended analog signals and provides logic for channel expansion. Direct access to the multiplexer output and comparator input simplifies signal conditioning. The devices eliminate the need for external zero and full-scale adjustments and provide easy interfacing to microprocessors via latched and decoded multiplexer address inputs and latched TTL TRI-STATE outputs. They offer high speed, high accuracy, minimal temperature dependence, excellent long-term accuracy and repeatability, and minimal power consumption, making them suitable for process and machine control, consumer, and automotive applications.