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CAT521

Part Number	CAT521
Manufacturer	Catalyst Semiconductor
Description	8-Bit Digital POT With Independent Reference Inputs
Published	Mar 23, 2005
Detailed Description	Advanced Information CAT521 8-Bit Digital POT With Independent Reference Inputs FEATURES s Buffered Outputs s Output se...
Datasheet	CAT521 PDF File

Overview

Advanced Information CAT521 8-Bit Digital POT With Independent Reference Inputs FEATURES s Buffered Outputs s Output settings retained without power s Output range includes both supply rails s Programming voltage generated on-chip 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 CAT521 is a dual 8-Bit Memory DAC designed as an electronic replacement for mechanical potentiometers and trim pots.
Intended for final calibration of products such as camcorders, fax mac...

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