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DS1804 Nonvolatile Trimmer Potentiometer

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Description

19-5876; Rev 6/11 DS1804 Nonvolatile Trimmer Potentiometer .
H - High-Terminal of Potentiometer L - Low-Terminal of Potentiometer W - Wiper of Potentiometer VCC - 3V or 5V Power Supply CS - Chip Select U/.

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Features

* Single 100-Position Taper Potentiometer
* Nonvolatile (NV) On-Demand Wiper Storage
* Operates from 3V or 5V Supplies
* Up/Down, Increment-Controlled Interface
* Available in 8-Pin (300 mils) DIP, 8-Pin (150 mils) SO, and 8-Pin (118 mils) µSOP
* -40°C to +85°C Operating Temp

Applications

* using a CPU or manual control input with minimal external circuitry. Wiper position of the DS1804 can be stored in EEPROM memory on demand. The device’s wiper position is manipulated by a three-terminal port that provides an increment/ decrement counter controlled interface. This port consists of th

DS1804 Distributors

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Maxim Integrated DS1804-like datasheet