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DS4301 - Nonvolatile/ 32-Position Digital Potentiometer

General Description

The DS4301 is a single 32-position linear digital potentiometer with 200kΩ end-to-end resistance.

The wiper setting is stored in EEPROM, so the DS4301 powers up with the last stored setting.

The position of the wiper is controlled through a simple three-terminal increment/decrement interface.

Key Features

  • Single, 32-Position, 200kΩ Linear Nonvolatile (NV) Potentiometer Ideal for Battery-Powered.

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Datasheet Details

Part number DS4301
Manufacturer Dallas Semiconducotr
File Size 150.17 KB
Description Nonvolatile/ 32-Position Digital Potentiometer
Datasheet download datasheet DS4301 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Rev 0; 8/03 Nonvolatile, 32-Position Digital Potentiometer General Description The DS4301 is a single 32-position linear digital potentiometer with 200kΩ end-to-end resistance. The wiper setting is stored in EEPROM, so the DS4301 powers up with the last stored setting. The position of the wiper is controlled through a simple three-terminal increment/decrement interface. The DS4301 is ideal for white LED backlight brightness control. Its 8-pin µSOP package, 2.4V to 5.5V supply range, and 200kΩ endto-end resistance are especially suited for portable, battery-powered applications such as cellular telephones and PDAs.