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CAT5129 - 32-tap Digital Potentiometers

This page provides the datasheet information for the CAT5129, a member of the CAT5127 32-tap Digital Potentiometers family.

Description

electronic replacement for mechanical potentiometers and trim pots.

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Datasheet preview – CAT5129

Datasheet Details

Part number CAT5129
Manufacturer ON Semiconductor
File Size 155.45 KB
Description 32-tap Digital Potentiometers
Datasheet download datasheet CAT5129 Datasheet
Additional preview pages of the CAT5129 datasheet.
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Full PDF Text Transcription

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CAT5127, CAT5129 32‐tap Digital Potentiometers (POTs) Description The CAT5127/CAT5129 are single digital POTs designed as an electronic replacement for mechanical potentiometers and trim pots. Ideal for automated adjustments on high volume production lines, they are also well suited for applications where equipment requiring periodic adjustment is either difficult to access or located in a hazardous or remote environment. The CAT5127 contains a 32-tap series resistor array connected between two terminals RH and RL. The CAT5129 contains a 32-tap series resistor array connected between two terminals RH and GND. An up/down counter and decoder that are controlled by three input pins, determines which tap is connected to the wiper.
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