CAT522 Datasheet | Catalyst Semiconductor

Advanced Information 8-Bit Dual Digital POT With Independent Reference Inputs Features s Buffered Outputs s Output settings retained without power s Independent Reference Inputs s Output range includes both supply rails s Programming voltage generated on-chip s 2 independently addressable outputs s Serial µP interface s Single supply operation: 2.7V-5.5V APPLICATIONS s Automated product calibration. s Remote control adjustment of equipment s Offset, gain and zero adjustments in Self- Calibrating and Adaptive Control systems. s Tamper-proof calibrations. DESCRIPTION The CAT522 is a dual 8-Bit Memory DAC designed as an electronic replacement for mechanical potentiometers and trim...