CAT521 inputs equivalent, 8-bit digital pot with independent reference inputs.
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 Sing.
s Automated product calibration. s Remote control adjustment of equipment s Offset, gain and zero adjustments in Self-
.
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 prod.
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