8-bit Analog I/O Port for Position Monitoring and Control

CMOS AD7769 Has Two-Channel ADC and Two 2.5-µs Vout DACS; Monolithic Device Is Designed to Work with Positive-Only Supplies

The AD7769 is a complete two-channel, 8-bit analog I/O port designed for easy interfacing to microprocessors, microcomputers, and DSP processors as a memory-mapped peripheral or I/O device. It contains a multiplexed two-channel 8-bit high-speed sampling a/d converter, a pair of fast-settling voltage-output 8-bit d/a converters, registers, an I/O bus, signal conditioning for the analog inputs and outputs, and control logic. Read full article



John Wynne