Update: 30 September, 2023
The DS1803 is a dual digital potentiometer from MAXIM that features two independently controlled 256-position potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up to 8 DS1803s to share the same 2-wire interface. The exact wiper position of each potentiometer can be written or read. The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package. The device is available in three standard resistance values: 10kΩ, 50kΩ, and 100kΩ and is specified over the industrial temperature range.
File format: PDF
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MD5 Checksum: CC48C7894B7B9C0CD3A5F89529D59195
Publication date: 11 April, 2012
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PDF Link: MAXIM INTEGRATED PRODUCTS DS1803 Addressable Dual Digital Potentiometer Manual PDF