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CAT521 Datasheet 8-bit Digital Pot With Independent Reference Inputs

Manufacturer: Catalyst Semiconductor

Overview: Advanced Information CAT521 8-Bit Digital POT With Independent Reference.

Datasheet Details

Part number CAT521
Manufacturer Catalyst Semiconductor
File Size 56.19 KB
Description 8-Bit Digital POT With Independent Reference Inputs
Datasheet CAT521_CatalystSemiconductor.pdf

General 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 machines and cellular telephones on automated high volume production lines and systems capable of self calibration, it is also well suited for applications were equipment requiring periodic adjustment is either difficult to access or located in a hazardous environment.

The CAT521 consists of a programmable DAC with independent high and low reference inputs and is capable of a rail to rail output swing.

Key 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.

CAT521 Distributor